Twitter Charts

Twitter, the microblogging service, is one of the most useful online tools these days. There is a whole community focusing on health 2.0 and medicine 2.0.

Now you can track your statistics as well. I use TweetStats for this purpose that shows my tweetcloud (words I use often):

And here is how often I twit…

Or you can try Twitter Charts:

If you need more examples, check this out:

• Individual Twitter user statistics (Twitter Facts)