[andrewkreid]

>> Seriously, whitelist only the domains necessary for the job

Ok. How _exactly_ do you plan to whitelist the domain of every search result for every query of the form "How do I do [technical task] in [technology/language]"?

I can find at least seven of these in my browsing history for the past week that aren't SO. Not being able to access them would have added hours to the time required to finish the tasks they were related to.