Organizing your feeds?

I have been having quite the feed addiction lately. I see a website that I love (not hard there) and I immediately have to subscribe to the feed. Why not right? You want to keep in touch with the websites that you love and learn more from them. I love learning (wish I did when I was in school) and any website that gives me something new to learn is fantastic. But now I have this problem, so many feeds that it is making my reader look cluttered! How do you deal with that?