I don't do "Tracebook", er... I mean "Facebook" and I never have, and I never will.
It's nothing more than a thinly veiled data-mining exercise, and I won't participate in it.
Facebook has already claimed copyright and use rights to anything and everything that is posted on it, and Instagram has done the same.
It's a garbage website. They are mining your personal data, photos, and information, and selling it to spammers and ad agencies and such. Then they use that info to send crap to your page and to your email and your friends, and who knows what else? And now they even have various government agencies filtering thru all the data on facebook to assemble dossiers on everybody in spying fashion. Notice the media goes right to the Facebook page of anybody who gets arrested, or is in a media whirlwind, and publishes the pictures and info on TV and print media.
I'm really not sure why so many people are so interested in this kind of privacy invasion.
It's sickening.