My need for anonymity has more to do with my RL job. I don't need someone at work coming after me because someone found something I said offensive, even if it wasn't meant to be. Or job related advice that I'm not supposed to give in a public forum. My niece used to share everything on public Facebook. Getting drunk, doing drugs, sharing questionably offensive jokes going around - all the things an older teenager/college student does. I would keep telling her she didn't want to be so public about these things. She finally got smart when she started looking for jobs and realized employers look at these things now.