Fanpop. On Facebook wewe have to give your full name and picture and on fanpop wewe don't have to give out anything about yourself if wewe don't want to.
On Facebook wewe can block people and wewe can set your account to private so no one can see any of your information unless wewe add them. wewe can also make it so that only wewe can add people, so bila mpangilio people don't go adding you.
fanpop is salama but there is no real privacy settings, everything, even your club activity is public.
wewe don't have to give your real name au pakia your own picha on Facebook either. I do however because my Facebook is strictly family and Marafiki I know in real life only.