trendsmap
NearbyTweets
Twitterlocal
Klout
MrTweet
boarding.fr
Twollo
twiangulate
Whoshouldifollow
french, PeopleTwit
Wefollow
Justtweetit
Twellow
Twittermass
twitterholic
twibs
twinfluence
Friendorfollow
untweeps
Tweepler
twerpscan
tweepsearch
chirpstats
twitterkarma
mytweeple
Qwitter
nest.uncluttered
mycleenr
twitoria
Tweeteffects
Twitter100
Twitalyzer is the market leading social media analytics application focusing on short-messaging media
Twitter Grader is a free tool that allows you to check the power of your twitter profile compared to millions of other users that have been graded.
Tweetie
twitterrific
orangatame
Tweetdeck
Seesmic
Twirl
payant
Twitpic
yfrog
Tweetphoto
Twitrpix
twidl.it
Twitxr
screentweet
twitngo
Qik
ustream
vidly
screenr
filesocial
filetwt
Twitdoc
http://www.techcrunch.com/2010/01/25/stocktwits-acquires-abnormal-returns/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed:+Techcrunch+(TechCrunch)&utm_content=Netvibes