Hmm, but the thing about Twitter is that it really only gives you interesting things to read within your existing group of followers (At least for me).<p>Intelligent readers like Google Reader can recommend you new feeds that you might be interested in based on your existing subscriptions and the people you share your 'shared feeds' with.<p>On cruft, maybe its time 'inbox zero' applied to your RSS reader too? I tend to drop more informative feeds into a single folder and read from there.