
Yahoo Pipes,
http://pipes.yahoo.com/pipes/ , is a new service from Yahoo that allows you directed the output from a variety of web based services, including RSS feeds, to other services.
For example, if you want to create a combined RSS feed, no problem. I've used it to create an integrated TEFLWatch feed. The uses for Pipes is almost endless and if you're a programmer at heart, take a look at Yahoo Pipes, then sit back and think and let the possibilities run through your mind. From a developer's perspective, this is awesome.
