There are some people that you don't want to be friends with on Facebook, but you have to accept their requests, or you'll risk insulting them.
I really don't want to have my mother-in-law as a friend, but I had no choice but to accept.
Also, I have about 50 first cousins, and a few of them are young and impressionable. I sort of have to accept their friend requests or insult them.
A third category is coworkers. I HATE some of the people who I work with, but I had to accept their friend invitations.
Yesterday, a girl in my office made her status: "_____ wishes she could fast forward the day". About 5 minutes later her boss commented on her post: "I had to hit pause. We got work to do!". I would be pretty pissed if that happened to me.
So now I have a slew of relatives and acquaintances who I'd rather not be friends with as friends on Facebook. That means that I can't write a status update: "Squeak is having a shitty day". I have to write "crappy" or maybe even "lousy". It just doesn't convey the absolute shittiness of my day.
Are you friends with anyone who you didn't want to be friends with?