My Conversation Category post inspired Diego Doval to begin work on a conversation finder service. Cool. I hope he doesn't end up repeating what Technorati built because trying to be complete is unnecessary and very costly.
BTW, Diego is looking for an emotionally satisfying and financially rewarding job, hopefully in the Sillicon Valley (he is currently in Ireland). Diego is one of the smartest guys I know so, if you want to join that group, hire him. I would love to hire him to work on the stuff I am building but I can't afford to hire him yet because I am too busy just now to chase after investors. Damn.