When you do the math, 400 million (assuming they are all active, not fake or 'another' profile of the same celebrity) isn't a lot in the grand scheme of things. I'll continue my lonely journey around the internet on my own without Facebook holding my hand.

I've also recently heard about Flash cookies. I've found the folder they were in and dumped the lot and made the folder 'read only'. I was surprised what was in there.