That tracking everything I do on my computer is the thing that bugs me. I guess I won't join. I feel like an idiot though sometimes because I know so little about facebook (and even less about Twitter). I'm a web developer and you think I'd know something about it, but I have hardly ever been to the facebook website since 90% of the time if I click on a link it tells me I have to join in order to see anything. So I have hardly ever seen anything. I think the most I have seen on the facebook website are documentation pages for web developers, but even then I've barely looked at that, either. All anybody ever wants for their website is a facebook button.
Female, 5'3", 50, Max squat: 202.5lbs. Max deadlift: 225 x 3.