Recode has the story about Facebook's bot extermination program.
I was happy to see I haven't lost any Facebook friends, which means none of my pals were bots. I figured out the bot thing years ago. Whenever a super-hot twenty-something girl wants to be my Facebook friend, I say no. There are literally zero super-hot twenty-something girls who legitimately want to be my friend. At least I have the self awareness to realize that.