RSS Balloon Reader is a free application that lets you get RSS notifications about news from your favorite sites. You can add as many RSS channels as you want, whether they're from same webpage or different ones, and also check out the news history if you want to get rid of stories that don't interest you. When choosing the channels you find most interesting, you can assign priorities to each of them separately and get the news you deem most relevant first. All this makes RSS Balloon Reader quite an interesting application.
