I look forward to the day that Mr Z wakes up and realises that his untold wealth actually comes from the peoples content, and there fore he should share it with those same people. Much like steemit. Facebook without users content is nothing, and yet those users don't actually fungibley [ hope that's a word ] benefit from the use of their content. I left facebook years and years ago, for no other reason, than I just didn't like it. But I will join the new facebook when it runs on the blockchain, and rewards it's users .. oh hang I did ! I joined steemit :)