I bet none of the real destructive content was removed from f-c-book.
I bet all of the extra-marital affairs hidden groups are still there.
I bet all the secondary (secret) pages explicitly for hookups are still there.
I bet all the pages who talk in code about where to go for chillin' porn and sex still exist.

F-c-book, after all, was developed for these things.
It was built up and funded to defeat all the real inventors in this market, so that the NSA would have complete information and a central source to control and censor.