Feedback on weekend hack together project - feed rewriter

Hey all, last weekend finished hacking together a side project. This week, has been in testing to make sure, it's all working ok.

The story: I noticed how much unneeded information my feed reader was downloading, so I thought I should do something about it. After watching the pipes intro video, I thought the process was a bit complex. So I decided to code up a simpler version of yahoo pipes. Aka: http://www.feedrewriter.com/

Thanks for reading and thanks for any feedback

nldr: feedback on http://www.feedrewriter.com/