I needed to find a new RSS reader. I have a somewhat lengthy subway commute to work each day, and I like listening to podcasts or reading PDFs on the OLPC laptop. I also have a pretty busy RSS feed list, and thought it'd be nice to merge my daily RSS read with my daily commute. The RSS reader I was using (Sage, a Firefox plugin) doesn't allow that, though, since there's no way to have it download all new feeds and present them on a single static HTML page for offline reading.