All my friends know, and are cool with it. I'm fortunate to be surrounded by people who are relatively educated, open-minded, and mature, so I don't have to worry about being ridiculed by the people closest to me.
I don't think I've ever come out to my parents, but considering it took my dad 8 years to come to grips with the fact I have a boyfriend, I'm in no hurry to further complicate things. Besides, he's not a huge part of my life, and I barely speak to my mom, so there's really no reason to tell them.
My sister knows though, and occasionally tells me when she meets another furry in our hometown.
Never met any of them though.