Ask HN: Twitter apps for something useful

[mfalcon]

I'm interested in collective intelligence so I thought about using the twitter API to begin the learning process.

I think popular apps(twitaholic for example) that are using twitter information don't give useful info.

Do you know some great and useful apps?

[cjus]

Checkout my recent blog post:

http://carlosjustiniano.com/experiments-in-natural-language-...

[mfalcon]

Thanks for your reply Carlos!, I'll give it a look.