Ha, ha, I don't blame you, mate. I've had my Facebook page since probably 2007, even though I only use it to check up on my real life friends and I hardly ever play games on there anymore, that doesn't mean that ones not addicted, even if they no longer take advantage of all the features a site has to offer.
Says here I was logged in for 1637 hours nd I always log out when I'm done so, lol! I've had Facebook since the middle of '10