What sites, e.g. experts-exchange.com, would you remove from Google?
viraptor: swik.net - For some reason I see it's "search" pages every day in search results. Put two protocol names together, or a language + protocol and you're almost guaranteed to get it in the second place :/scribd - They hide your search phrases somewhere in the page, so that you can think you've found exactly what you were looking for. But all you get is some random, slightly related book that doesn't help you at all.