If you're looking for some good dynamic sidebar content for your... anything... mouse your way over to Feed Informer and play around with their services. I've added a short 5-feed version (in plain HTML) to my sidebar, just above my cheated blogroll (I read feeds in bloglines, but use google reader to manage my blogroll). I'd like to think the result is pretty nice, but I'm just a nerdy nerd with nerd tendencies. If you're super curious, and know a bit of HTML, you can make up pretty much any feed style you'd like using their HTML edit on the HTML tab. One concession, it does take some time putting in all of your feeds when adding them to your digest. It's well worth the effort though.