I don't use Google. And that is exactly why I only register on a site that I want to. Think of the difference between registering here at rockband.com and Facebook. They are very different. On Rockband.com they ask for your birthdate and email address.
Now think of the information about yourself on Facebook. A lot more than your Birthdate and email address right? You are comparing Apples and Oranges. Which is why I simply told people to stay informed and read the Terms of Service the Harmonix lawyers release.
you do know you can actually put in fake info right?
as for tracking cookies, browsers have an "auto-delete 3rd party cookies at end of session" option for those
my love is like a candle, if you forget me, i will burn your damn house down.