Besides my little sister, no one else in my family is on FB, and even the sister and I haven't friended each other. It was kind of funny though... this thread prompted me to search my parents, and while they aren't on, there is a couple in Georga with the same first and last names as my parents!
Which was even more unlikely considering that my dad's last name was an "Ellis Island Special"!
However, I am glad that FB is letting just any one on now. One of my adult running buddies out of a nearby town signed up recently, and since then we've become really good friends... we've been talking a lot more, and I've been getting a lot of help for my ultratraining.