I unblock Blues and RPS and... I think that's about it. There might be one or two sites that I've got unblocked otherwise.
Unfortunately, one of Blue's ad providers is terribly aggravating on my home connection, to the point where it literally takes minutes to load the main page. (it doesn't do it always, but it's often enough to be irritating.) So at home I've got that one particular provider blocked.
At work he's completely unblocked, since the 300mbps pipe we've got there really doesn't even notice the hickup.