I gave the site a whirl, but my main problem is that it just aggravates information overload. There are way too many headlines to scan through and most of them don't appeal to me.

I like the concept of an auto-generated RSS aggregator for the masses that can't create their own, but I think the user should have some input (i.e. ask them their preferences before-hand) in order to reduce the sheer number of articles on each page.