Wow, Lots of Options

so itopik.com has a list of rss aggregators (although they're calling them 'blog newsreaders'). it's really quite remarkable how many options there are in this particular area, i mean they've listed 12 separate apps for windows alone, and i know there are more out there that they don't mention. personally, i can't think of a feature i'd really want that net news wire doesn't already have, but hey, with this many choices out there, i'd be willing to bet there's something cool...