This report details new data on the awareness and usage of Twitter, along with user demographics, status updating behaviors, brand following activity and even an early look at location-based social networking. The study was originally presented on Thursday, April 29th, in an online presentation.

Highlights of the study include:

• Awareness of Twitter has exploded from 5% of Americans 12+ in 2008 to 87% in 2010 (by comparison, Facebook’s awareness is 88%)
• Despite equal awareness, Twitter trails Facebook significantly in usage: 7% of Americans (17 million persons) actively use
• Twitter, while 41% maintain a profile page on Facebook.
• Nearly two-thirds of active Twitter users access social networking sites using a mobile phone
• 51% of active Twitter users follow companies, brands or products on social networks

To download the Twitter Usage Report 2010 you need to fill out a form at Edison Research.

Download Twitter Usage Report 2010

Twrivia: The daily trivia quiz on Twitter!

TwitterLit: It’s a site that serves up literary teasers twice daily. At 9:00 AM and 9:00PM Eastern Time I post the first line of a book, without the author’s name or book title, but with a link to Amazon so readers can see what book the line is from. Why? Because it’s fun! The posts are also available for subscription via RSS, Twitter, Identi.ca, and email.

Twitbrain: There are two twitbrain “challenge problems” each hour. The first person to reply with the correct answer is the winner. Each win is worth one point.

Tweekly.fm: Tweekly.fm provides Twitter users with the ability to post their Last.fm statistics automatically once per week or ad-hoc. You also get a Tweekly.fm profile showing you how many other users share your taste in music.

Penolo: Create a sketch to share on Twitter.  If you like to doodle, then this site is for you!

Snitter Snitter is “Snook’s Twitter”: an Adobe AIR-powered application for twittering. Features include: auto-updates tweet list, highlights messages sent to you via @ syntax (and makes a chirp), clear current list of tweets, refresh list of tweets, view 20 most recent items in your timeline and more…

LessFriends Do the people you follow on Twitter, follow you? Find out.

Twitter Feed This is a fantastic application that automatically post your blog entries to your twitter account by using a tweet feed

TweetDeck Aims to evolve the existing functionality of Twitter by taking an abundance of information i.e twitter feeds, and breaking it down into more manageable bite sized pieces. TweetDeck enables users to split their main feed (All Tweets) into topic or group specific columns allowing a broader overview of tweets.

twhirl twhirl is a social software desktop client, based on the Adobe AIR platform. Some of twhirl’s features: runs on both Windows and Mac OSX, connects to multiple Twitter, laconi.ca, Friendfeed and seesmic accounts, notifications on new messages, shorten long URLs, post images to TwitPic and more…

Twitter Patterns Check out these nice backgrounds and use it to style your twitter page.

EasyTweets EasyTweets is a set of tools that can help online marketers leverage the power of microblogging. You can use it to post to and switch between multiple Twitter accounts in seconds, check replies, and track new followers.

TwitterKeys TwitterKeys is a javascript bookmarklet developed to provide you with a floating window with all the funny symbols you can use in Twitter. Emoticons, warning symbols, religious symbols, and more are a part of the palette of characters available to you via TwitterKeys.

StrawPollNow Run your own poll on twitter with the new StrawPoll Platform, where you can use your own Twitter account to ask the questions you find interesting.

Quotably An interesting services that enables people to follows threads woven throughout twitter conversations.

Hashtags #hashtags are an easy way to track a specific topic or event such as the San Diego Fires using the Twitter network. This allows for hyper-instant communication surrounding disaster relief and reporting.

Twitter Mail When you provide your Twitter credentials they supply you with a TwitterMail email address. For instance abcdef1234@twittermail.com. If you send an email to that address it will be posted to Twitter.com. Also you can receive your latest
twitter-replies automatically by e-mail

Twemes Twemes.com follows public Twitter.com tweets (messages) that have embedded tags that start with a # character. These are sometimes called hashtags. Through the use of twemes, we can all view what people are talking about across the whole Twitter universe.

TweetBeep TweetBeep is like Google Alerts for Twitter! Put in a keyword or website, and get emails when others tweet it!

TwitBin TwitBin is an extension for firefox that brings the power of twitter right in your browser. Where you can quickly and easily send and receive messages via twitter in your firefox browser.

Twitterrific Twitterrific is a fun application that lets you both read and publish posts or “tweets” to the Twitter community website. The application’s user interface is clean, concise and designed to take up a minimum of real estate on your Mac’s desktop.

Power Twitter This Firefox plugin greatly enhances twitter to include: photo sharing with embedded flickr photos, video sharing with embedded youtube videos, shared tinyurls are unwound so you know where they link to, all links are mapped to their web page titles and more…

Yoono In a single browser sidebar, Yoono users can interact with the best of the Web by discovering, communicating, and sharing with friends across multiple networks and platforms all in one place. Gather all of your social networks in one place including Facebook, MySpace, iMeem, Twitter, Flickr, FriendFeed, Youtube, Last.fm, Seeqpod, Piczo.

Twitturly Twitturly is a service for tracking what URLs people are talking about as they talk about them on Twitter.

Just Tweet It was created to make it easier for people using the popular micro-blogging service Twitter to find other “Tweeters” with similar interests.

Are these Twitter tools not enough?  checkout our premium Twitter tools and reviews for even more power Twitter applications that will explode your online presence!

Twitter Ad Networks

TwtQpon – Generate coupons that can be distributed via Twitter

TwitAd – Twitter advertising network

What’sYour Tweet Worth – Determines how much you could make via Twitad

FeaturedUsers - FeaturedUsers is a Twitter application ad network.

Be A Magpie - Our customers sign up and create campaigns which consist of magpie-tweets (i.e. ads).

Twitter Badges & Widgets

Twitter MySite – Custom follow icon generator.

SigPad – Dynamic email signatures that show your tweets (or flickr photos, etc.)

TwitSig – Creates a widget displaying your latest tweet

TwitIMG - Displays your latest tweet

TwitterSticker – Twitter widget creator

TweetSnap – Twitter widget creator

Real-TimeChatterbox – Customizable, keyword searchable widget

TwitterSalt – Show your latest tweets with a simple cut and paste line of code

TweetRoll – Show your how many followers you have and who

SayTweet – Create a Twitter widget that uses a photo of your choice

Twitterati Badge – Create a javascript badge of your Twitter feed

Twitter Widgets - The official site for Twitter Widgets

TwitterCard - Generates a 125×125px badge to display your latest tweets

Twitter Diet & Exercise

FoodFeed – Food Diary

TweetWhatYouEat – Food Diary & calorie tracker

Twitter Entertainment

Unique and Miscellaneous:

Unicode Symbol Map – Icons that can be cut and pasted into your tweets

GamerDNA – Share your gaming habits with your followers

Twootball – Football related tweets

innterTwitter - Zen moments, brought to you by via Twitter

TweetWants – Wants that people have tweeted

TweetFAILS – A collection of tweets featuring “FAIL”

Swotter – A book posted to Twitter, 1 line a day

Thatswh.at – Shows tweets that were subsequently replied to with the statement “That’s what she said”

Tweetvalue – Determines the value (in $) of your Twitter account

Twitmatic – View a real-time stream of the videos that are being shared on Twitter

TweetBeats – Some sort of heartbeat-like visualization of tweets

Twistori – Gorgeous Twitter visualizer for specific words: love, hate, think, believe, feel, & wish

EveryTweet – Random tweets displayed

Twenglish – Translate your normal, gramatically correct english into “Twitter speak”

TwtCard – Send a greeting card (no login required)

Tweeght – Post and vote on quotes via Twitter

Twypos – Collects tweets containing Typos

Twash – A vote-able database of awesome Tweets

Hot-or-not meets Twitter:

TwittyPop – Lists the hottest Tweeps

Twit or Fit – “Hot or Not” for Twitter

TwtPets – “Hot or Not” for pets of Tweeps.

Twitter Games:

Whose Tweet? – Quizzes you on which of your friends tweeted a phrase

Twrivia – Tweets a daily trivia item

TheTwitter Tag Project – Like Facebook pokes, but for Twitter

LOLwrus – tweets + flickr photos = roll your own LOLcatz

Twitchance – Twitter-based lottery

Twitter Dream-related tools:

DreamTweet – Anonymously post your dreams to Twitter

TweetDreams – Not so anonymously shows a feed of tweets mentioning dreams

Visual Interfaces for Twitter (of the entertaining ilk):

Twoogie M.D. – Doogie-style interface for Twitter

TwitterMagnets – Mashup of Twitter and fridge magnets

Twitter Groups

Unique and Miscellaneous:

TweetChat – Allows you to focus on a specific hashtag group by limiting your stream view to just that topic

Helveti-Tweet – Collects all tweets regarding Helvetica

Twitter Group Directories (brands, interests, celebs, etc.):

TwitterGroups – Directory of Twitter groups

Top FollowFriday – Twitter directory for #FollowFriday reccomendations

FollowFriday Statistics – Another #FollowFriday directory

ThinkClimbing - Directory of tweeting climbers

TrackingTwitter – List of brands, media tweeps, celebs, & TV tweep on Twitter

SocialBrand Index – List of brands on Twitter

PornstarTweet – A Twitter stream specific to tweeting pornstars

CelebrityTweet – A Twitter stream specific to tweeting celebs

WeFollow – Directory of tweeps by Kevin Rose

Qapture – Shows feeds for the “top” people in design, strategy, and advertising categories

ExecTweets – Directory of the top business Twitterers by category

Twitter Customer Service – The ultimate list of Stores on Twitter (great list!)

Twitter Group Tweeting Tools:

ConnectTweet - Collect related tweets into a single account

Social: Twitterfor Events & Groups – Create an event username and all guests can tweet to that account

GroupTweet – Create a Twittername for your group and then everyone who is following & followed can message to the group via DM

TweetParty – Group your followers and send DM’s to groups

Twitter Topic-based tweet grouping tools:

TweetWorks – View tweets by topic group or threaded discussion view

Tweetizen – Collects Tweets by topic

Twitter Follower Management

Unique and Miscellaneous:

Twitnest – Interesting visualization of your followers and theirs

Twittersnooze - Unfollow and then automatically refollow your tweeps for a present period of time

Twimailer – Sends a comprehensive email regarding new followers

Top TwitterFriends – Visualization of your Twitter network

Twibes – Recommend 10 friends that your network should follow

Tweeter Tags - Tag your profile with relevant interests/keywords and search for others to follow via tags

Twitter2FF - Syncs your Twitter and FriendFeed contacts

MrTweet – Finds relevant people for you to follow and shows who follows you that you don’t follow in return

New FollowNotify – Auto-DM’s your new follows a questionaire (probably not a good idea…)

Twalala – Filter tweets out of your stream by keywords and phrases or mute individuals who get a bit too chatty

Follow Cost – “How annoying will it be to follow a particular user on Twitter?”

Mr. Milestone – Notifies you every 100 followers reached (100, 200, etc.)

TwerpScan – Analyzes your followers

Twitter Tools to show which tweets lost/gained followers:

Tweet-Rank - Displays which tweets you gained or lost followers

TweetEffect – Shows which tweets you gained or lost followers

Qwitter – Sends an email letting you know when someone quits following you, and after what tweet (many, including myself, have had trouble with Qwitter lately…)

TwitterLess – Lets you know when someone stops following you; also graphs your follower trends over time; still waiting for this one to kick in for me…

Twitter Bulk management tools:

My Cleaner – Helps clean out people you follow who’ve been inactive for quite a while

TwitterKarma – bulk management of followers and those you follow

UnTweeps - bulk management of tweeps who haven’t posted in 30, 60, or 90 days

Tweepler – Follow/Ignore new followers

TweetSum – Vet recent followers via a drag & drop system

Twitoria – Twitoria finds your friends that haven’t tweeted in a long time so you can give them the boot!

Mutuality - bulk unfollow tool for people not following you back

FlashTweet – another bulk management tool

Find new followers based on who your friends follow:

Twubble

Who Should I Follow?

Find new followers based on a keyword search:

Twollow – auto-follow tweeps who’s tweets include a keyword of your choice

Twollo – not to be confused with the above, but it does the same thing…

TweetPenguin – follower recommendation based on interests – creates a “lineage chain”

Twitseeker

Tweetfind

Twellow

TweetBurn – find people to follow based on the topic they’re talking about

Twitter Who’s following who tools:

DoesFollow

Friend or Follow - Who are you following that’s not following you back? Who’s following you that you’re not following back? Find out!

TweepDiff – compares the followers of two tweeps

Who Follows Whom? – A grammatically correct checker for up to 5 Tweeps at a time

TwtrFrnd – Find what followers two tweeps have in common

Twitter Tools for gaining new followers (of questionable value, IMO):

- auto-follow tool that costs $200

Hummingbird

TweeterGetter - pyramid scheme for getting Twitter followers

I Follow Back - pyramid-scheme-ish system for gaining followers (you sign up and agree to follow at least 90% of those who follow you)

TweepMe – Another “I follow you, you follow me” scheme

Twitter Ranking Systems

Twitter ReTweet Rankings:

ReTweetRank - a system for ranking based on retweets

ReTweetist – see your ReTweet rank

- another ReTweet ranking system

ReTweetability Index

Twitter Rank your Friends:

FavTwits – Find out who you’ve been talking to on Twitter

TwitTangle – customizes your timeline based on your ranking and tags of those you follow

Tweeterate – Rank/rate tweets from your tweeps

Twitter Evaluation Tools:

PlusPlusBot – aka TwitterKarma; difficult to understand, but apparently it works

Happy Tweets – ranks the happyness quotient of tweeps’ tweets

Twitterholic – yet another

TweetActive - find out how active you and your friends are on Twitter

Twitter Score - Evaluates your Twitter Popularity

Tweetwasters – estimates the amount of time you’ve spent on Twitter and ranks you against other tweeps

Twitter Grader - one of the better ranking systems out there; also offers people you should follow

Twitter Favorited Tweet Tools:

fav.tweets – all of any Twitter user’s favorited tweets

Twitfave – see which of your tweets have been faved and by whom

Twitter Location-based Services

Twitter Map Tools:

TwitterMap – yet another

Mmmeeja - plot your followers on a map

TweetMapper - Map your Tweets

GeoTwitter – A simplistic Twitter + Google Maps mashup

Atlas – Twitter and MS Virtual Earth mashup

TwitterVision - another Twitter/map mashup; nice looking

Twitter Find Tweets/Tweeps by Location Tools:

Chirp City – breaks down tweets by geographic areas

Twellowhood – find people to follow by geography

TwitterSPY – Tweets by location

Twuzzer – Find tweets from your neck of the woods

SadakMap+ Twitter – another location-based Tweet app

Twitter Weather Tools:

Twitter Weather – Weather forecasts via Twitter

Twitter Personal Finance

TweetWhatYouSpend – finance management tool for Twitter (if you want to put all your expenditures online…

Xpen$er – tracks your spending via any mobile input mechanism (including Twitter)

TipJoy – Send $ to tweeps via Twitter

StockTwits – sharing stock/finance info via Twitter

Twitter Productivity & Sharing

Unique & Miscellaneous:

TwTip – compiles tips shared on Twitter

TikiTwit – Syncs Twitter with your iChat status

Topify – Email service that allows replies, DM’s, and follows via email

Twollars – Twitter-based economy. Give twollars for things you dig, get twollars for things you say. Donate twollars to charities who will really get money for them

TwitterJobSearch – searches twitter for job listings based on your search terms

Tweleted – recover deleted Twitter messages

BakerTweet – Physical computing meets Twitter in the kitchen; alert system for bakeries from the folks at POKE

Twe2 – allows receipt of Tweets via SMS in Europe (among others)

Postica – Create and send sticky notes via Twitter

Twiggit – lets your Twitter followers know what articles you’ve Dugg (Digged?)

TrackThis - Package tracking via Twitter

TweetReplies - your @replies delivered to your email

Tweet O’Clock – Find the best time to tweet someone

Fuel Frog – track your gas mileage and fuel consumption

CheapTweets – deals, coupons, bargains, and sales via Twitter

Twitter-based classifieds:

iList Micro

TwtMarket – post what you need or what you’ve got – Craigslist meets Twitter

Twitter Crowd-sourcing tools:

twAnswers – crowd-sourced answers to questions from the crowd

TwitHelp – crowd-sourced help from the community

TwitterPigeon – Ask a question via Twitter and compile the answers into a single page

QuoteURL – group tweets from different people into a single page and share that page via permalink

TwttrStrm – Another ask a question, compile the answers app

Twitrans – Translate statements to another language with the help of a real person!

Twitter Link-related Tools:

Please ReTweet – adds a small retweet link to your tweets

TweetBurner – clickthrough tracking for your Twitter URL’s

TweetMyLink – Share and find links via Twitter

LinkBun.ch – Like TinyURL, but for multiple URL’s at once

TwittURL’s – Tracks the most tweeted links

TweeTube – Easy sharing of Youtube vids via Twitter

TweetMeme – Awesome, Digg-like service for Twitter

MicroPlaza – really nice link listing for links shared by all your friends

Twitter To-Do List Tools:

Twit2Do – Manage a to-do list via Twitter

TwTask – another Twitter to-do list app

RetweetMe – schedule reminders to hit you via Twitter

Twitter Poll Creation Tools:

TwtPoll – Send polls via Twitter

StrawPoll - Twitter polling

PollDaddy - another polling service

Twitter File-Sharing Tools:

Acamin – file sharing via Twitter (files up to 15MB)

TweetCube – file sharing via Twitter

FileSocial – file sharing via Twitter

Twitter Background Tools:

Twitter Gallery – Easy to install Twitter backgrounds

TwitBacks – free Twitter backgrounds

Twitter Comment Tools:

Twonvo – Threaded view of your Twitter conversations

Twickie – archive comment strings from Twitter

Tweader – allows nested views of Twitter convos

Twitter Wish list Tools:

Twishlistter - create and share a wishlist via Twitter

TwtWlst – Create a gift registry/wishlist via Twitter

Tweetmas – holiday wishlist powered by Twitter

Twitter “Walls”:

Twitwall – blog-like companion to your Twitter account

MessageDance – Like a portable Facebook Wall

Twitter Goal-related Tools:

21Tweets – Helps you form a new habit over the course of 21 days

TrackDailyGoals - Goal management via Twitter

Twitter Posting Tools

Unique & Miscellaneous Tools:

Twappi – Finds someone who needs cheering up for you to tweet at

TwitterLights - highlight interesting bits from the web and tweet them from there

PleaseRT Me – adds an auto-RT link to the end of your posts

Twuulu – posts what you’re watching on Hulu for your Tweeps to see

Twoxit – put a form on your site for anyone to tweet from

Twickly – lets you create a set of pre-recorded tweets for quick posting

PingVine – posts an Atom or RSS feed to your Twitter stream

SecretTweet – Anonymous tweeting; like PostSecret on Twitter

Post Like A Pirate – name pretty much says it all

Twitter Long-form Tweet Tools:

Twerbose – allows users to post long tweets and then links to them in twitter

Twonvert – Converts long-form tweets into 140 characters

140it – Condense long tweets down to 140 characters

Twitzer - plugin/hack that allows for longform Tweets

Twitter Scheduled Post Tools:

TweetLater – allows follower vetting for multiple accounts as well as scheduling auto-tweets and auto-DM’s

Twittertise – Allows advanced scheduling of Tweets. Also measures click-through rate of included URL’s!

FutureTweets – schedule tweets to occur in the future (including recurring tweets)

Twitter Web-based Dashboards:

Followize - web-based app for posting and reading tweets

HootSuite – manage multiple Twitter accounts from one dashboard

Tweet3 – manage multiple Twitter accounts

TweetVisor – web-based Twitter dashboard

TwitExplorer - web-based Twitter dashboard

EasyTweets – another Twitter dashboard

Twiddict – posting system that will hold tweets if Twitter is down and post when it comes back up

TweeTree – posting dashboard that allows nested view of conversations

NutshellMail – web-based dashboard that provides access to Twitter and other networks

Accessible Twitter – Easy to use dashboard – only allows mgt. of one account at a time

Twitter Blog Tools:

Twittinesis – pushes your tweets to your blog

Tweetly – auto-posts Twitter updates when you post a new WordPress entry

LoudTwitter - posts your daily tweets to your blog

TweetRemote – lets you decide what tweets get reposted to your blog and insures that they look good when that happens.

Twitter Tweet via email Tools:

TwitterMail – Send tweets via email

EmailTwitter – Send and receive tweets via email

Twitter Travel-related Posting Tools:

twtTRIP – tweet your travel plans

Vacatweet – Twitter auto-responder for when you’re on vacay via @reply or DM

Twitter Music

Twt.fm – Tweet songs directly in your Twitter Stream

Song.ly – Music sharing via Twitter

Twitter Photo Tools

PicPostr – Photo sharing on Twitter from your mobile (via email)

Portwiture – Grabs flickr photos that are relevant to your latest tweet

VisualTwitter - “What are you doing?” answered in photos only

2Tweet – Tweet multiple photos and vids via email

MobyPicture - allows sharing of photos/videos from your mobile to Twitter (and other

networks)

TwitPic – Post photos to Twitter (primarily for mobile use)

SnapTweet – share flickr photos on Twitter

Twitter Search Tools

TweepSearch – find people

Spy – up-to-the-minute search tool

TweetGrid – allows you to create a grid view of search returns

Monitter – an embeddable search return form (the only embeddable one I’ve noticed)

Cloud.li – Really interesting search that allows you to exclude terms

Icerocket – Twitter search with links to prepopulated replies

Flaptor - simple, clean search interface

Backtweets – VERY COOL! Search a URL and get the people who have linked to it on Twitter

Search.Twitter.com – The one, the only, the official Twitter Search

FreeSearch – Hunt people down across the web and get the results via Twitter

GreenTweets – Green Tweets uses semantic language analysis to identify tweets pertaining to green issues from the public Twitter stream.

TweetJobSearch – Find job listings on Twitter

Tweetag – browse Twitter based on a keyword search

Keyword Notification Tools:

TweetBeep – keyword notification

Twitter2Mail – monitors search.twitter.com and sends @replies directly to you via email

TweetScan – scans Tweets for keywords and emails you the results periodically

Twilert – email notification of tweets containing keywords of your choice

Twitter Authority-based Tools:

Twithority – search Twitter by tweeps’ authority ratings

Twitority – search Twitter by tweeps’ authority ratings

Twitter Topic Trends

Top News Trends - Cross references Google Trends with Twitter for late-breaking news info

PicoBuzz – Tracks the latest trends in the public timeline

Twispot – Tracks popular topics on Twitter

Popular Tweets – shows the 10 most popular Twitter topics based on hash tags

Twopular – trends over the last hours/days/weeks/months

Twitscoop -another tag cloud tracker

Tinker – event discussion tracker

Twitter Graphic/Visual Representations of Trends:

Twist – graphic visualization of trending topics

Tweet Cloud – tag cloud visualizer of popular topics

Twitterfall – waterfall-like view of latest Twitter trends

Vlaag – another tag cloud style trend tracker

Twitter Cloud Explorer – another cloud tracker

Twitter Statistics

TwitterCounter - graphic representation of your followers over time

Twinfluence – a quick app that measures (and explains!!) your reach, velocity, and social capital on Twitter

Twitter Charts - visualizes your tweets by day of the week and time of day

Social Collider - Really interesting visualization of your posts – not sure the value, but it’s a great infographic.

Tweetstats – great visualization of your Twitter habits

TwitterAnalyzer – another stats app

Twitter Venn – compare Twitter search terms in a Venn Diagram

My Twitter Weighs a Ton – see your most popular Twitter terms

Twitalyzer – interesting stats package that’s social media oriented

Twitter Thoughts – visualization mashup for topics

Twitter Backup Tools

Tweetake – backup your tweets

TwitterSafe – backup your tweets again

Twitter Desktop Clients

Twhirl

TweetDeck

Twitterific

Destroy Twitter

Tweetr

Snitter

Spaz

AlertThingy – Updates Twitter, Facebook, Flickr, Tumblr, Yammer, etc.

Sideline – search-specific air app from Yahoo (I never got it to work, though it looks pretty)

Twitter Mobile Clients

Primarily Windows Mobile:

ceTwit

Answers

GPS Twit

Quakk

TwitToday

Pocketwit

Twitter2Go

Primarily iPhone:

Tweetie

Twitterrific

Twittleator

Hahlo

iTwtr

PocketTweets

TwitterFon

ReTweet – RT specific app for iPhone

Primarily for the G1:

Twidroid

Twitli

TwitterDroid

Primarily for Blackberry:

Blackbird

TinyTwitter

TwitterBerry

For other phones:

JibJib

jTwitter

Psychzzz

Titxr

MoTwit

Twim

Twitter Firefox Tools

Twitter Toolbar

TwitBin

TwitKit

TwitterBar

FriendBar

TwitterLine

Twitter StatusBar

TwitterFox

Tweetpkr – really nice looking FF widget

Twitter Facebook Tools

@Tweeter – two way street between FB and Twitter, update either

Twittervision – FB specific edition of the app listed above; allows location sharing

TwitterScore – some sort of ranking game

TweetSync – syncs your tweets with your status

Twitter App – from the folks at Twitter; your standard bread and butter app

Twitter Updater – Tweets your FB status (instead of statusing your tweets)

Selective Twitter Status – allows you to select which tweets go to FB by appending #FB

Grazr – a FB based Twitter reader that lets you explore your tweeps

Web Presence – collects all your social media stuff into FB

Fwitter – Twitter to FB status tool

If you would like to submit your favorite Twitter or would like to suggest addition tools, please contact us.