That works if you have a common name, then people can't track you down.
I also have to use my facebook for professional reasons, so can't have it as restricted as a like
Well I'm actually a member of a lot of groups in my local area and as long as you have your privacy settings set correctly the only thing anyone can see is what you post in that specific group and your profile picture :)
It's called, And Baby Makes
There is one, but think - do you really want random people on here knowing your personal info?
That is why i didn't join.