I admit it, I’m guilty of about half of these.  See if you are an offender too.
The Stir has released their list of the 8 people you should never be friends with on the social networking site.
1) Your Babysitter:  she or he doesn’t need to know this much about your personal life
2) Your Personal Trainer:  He doesn’t need to hear about it when you go to the cheescake factory.  Keep it professional
 
3) Your Clergy:  duh
4) Your Husbands Ex Wife or Girlfriend:  That’s asking for drama
5) Your Boss:  Its just awkward and a bad idea, especially if you slip up and let off some steam thats work related
6) Your Insane Ex:  I know this firsthand.  You think you can be friends, but its next to impossible
7) Your Baby Daddy/Mamma:  Too many thinly veiled passive insults and barbs
8) Your High School Bully: You didn’t like her when she egged your car in high school, chances are you wont like her now.
I’m guilty of numbers 3,4,5,6, AND 8 !!  I need to do a little fb friend weeding!