How can I block users from Facebook
I don't have a Facebook account, nor do I want one because I see what it does to the rest of my family (including my wife, omg it's out of control). They've already taken over my PC in the office and when one of them is on that one of the kids logs on with my laptop. The only sanctuary I have left is browsing the net on my iPhone.
I'm in the process of building an HTPC for the living room and I'd like to block Facebook from this PC altogether. If my wife found out she could play Farmface (or whatever the hell it is) on a 42" plasma my world would be over. I want to nip this in the bud...