The only feature I need Google to implement right now is giving me the ability to blacklist sites in all my queries. I've long wished that I could blacklist experts-exchange, and with the proliferation of scraping sites over the last year, that desire has become even greater. You could possibly make it social (my "friends" blacklist can be added to my own), but don't use blacklists to influence rankings. And no, don't do any peer votings for ranks either, as these will lead to more abuse and just be added to the list of SEO techniques. This can't be that hard. I can already add "-site:experts-exchange.com" to my queries to remove the sites. Why can't it be an option in my google account setting to add that to all my searches.