As Cordiva would call this, this is "awesomesauce". It is called Twellow.

Twellow is a new site which serves as a directory of Twitter users. A who’s who kind of thing. Various Twitter people are organized into categories and you can then better find them. If you are looking for other bloggers, for example, check out the category on blogging. Scoble tops the list, as usual.

As of now, the site has indexed 331,000+ people. It places people into categories based on the information they put into their Twitter bio. Another reason why that Twitter bio is so important, folks. If you’re not one of the people they’ve indexed yet, you can add yourself.

This is the kind of site which makes Twitter so cool. It allows you to use Twitter to proactively find people rather than either getting lucky and finding them or auto-following people to follow you. This along with Summize makes Twitter even cooler.

All we need to do is have Twitter handle their uptime issues and we’ll be golden.