Visible Tweets lets you see tweets as a tag cloud, animated, or as rotating letters. While it is very pretty, I do not really see the usefulness of it. Since Tweets are read, not audio, most of us can do the visulaization ourselves.  The tag cloud part might be useful if you are not sure what part of the tweet is a subject….

Image via Wikipedia

I have seen a lot of odd Twitter applications, and this one is right up there. TweetValue puts a dollar value on your Twitter profile. It seems to be an algorithm based on the number of tweets and the number of followers.

Fortunately, the application does not ask for your Twitter password. You can follow @tweetvalue on Twitter for more information.