"Twhiners - Rank Twitter Users by How Much They Complain" by @Aaronontheweb

Complaining about things on Twitter is both fun and easy - instead of having to go through the effort of tracking someone down to provide them with helpful, constructive feedback you can just write a snarky, unhelpful complaint on Twitter and allow your followers to bask in your self-superior insightful wit.

Twhiners is a service that aims to recognize and rank these do-gooders by organizing all of their best complaints, their "greatest hits" if you will, into one solid stream of hating on other people's work.

Want to see just how smart and super-awesome-talented that one prominent Ruby developer with no public Github repositories is - check out how many times he's torn down someone else's work on Twitter!