Yahoo Pipes Service

I saw this on Computerworld.com this morning:

Here's how to build your own Yahoo Pipe
Yahoo's new RSS mashup application is so easy even an editor can do it
David Ramel

February 16, 2007 (Computerworld) -- Want an easy way to find an apartment near a specific location, or track items on eBay in a certain price range, or see all the news that interests you in one place?
http://pipes.yahoo.com/

No, I haven't tested this myself, but I've seen a few applications. Might be a pretty interesting application for tracking information about specific companies, clients, etc.