Collecta

Collecta, a XMPP server engine, monitors the update streams of real-time blogs, and sites and shows filtered results as they happen.

Collecta monitors the update streams of popular realtime blogs and sites like Twitter, Wordpress, and Flickr, and shows results as they happen. Results can be filtered by status updates, comments, stories, or photos. The entire engine is built around the XMPP standard, which pushes out data on a continual basis, so that for every search you end up watching a stream that keeps updating itself.