So I’ve been playing around with alex’s suggestion and using stumbleupon to look up articles and blogs for research and I’m pretty impressed so far. I’ve used of for a while as a time wasting device but never for anything useful.
Also, if anyone uses firefox and hasn’t upgraded you really should. It’s very easy to organize your bookmarks. It even has a new tag feature, and if other firefox users have tagged the same page it will suggest their tags to you. Very handy for research.