Yahoo!!! Launches Pipes

Pipes is a RSS Mixer that gives the user a lot of freedom about what he/she can do. Let me give some examples:

• You want to look for specific news related with a concrete topic in a list of webpages (e.g., looking for Ferrari News in Road and Track, and Car Magazine)
• You want to find in NY Times all the references to crimes in a 2 mile radio respect to your apartment

It seems to be a very powerful tool but I think is too complicated for the average user, but you can copy pipes from other users to your own space.