ONE PROBLEM with RSS is that it's simple to subscribe and free to use. More than any other technology, RSS makes me into a packrat because I've subscribed to so many feeds that if I read all feed in all folders of my Bloglines, I lose any time-savings accrued from avoiding aimless browsing. So if you explore my public Bloglines subscriptions, you've probably guessed I'm actually grazing content by topics on my mobile phone, folder and headlines. When doing this inside a broswer, it doesn't feel like I'm doing anything special.