
Never have.
I'm a Luddite when it comes to "social networking". As people here know, I try to be circumspect in what I post here, but can give TMI on occasion. Since even the MSM is pushing Facebook and Twitter now, I occasionally think that I'm missing out and should take the plunge. Then some story gets some press about how "evil" these companies that are providing a free service are, or I figure that by the time I take the plunge it'll be a sure sign that that horse is dead, or ...
I got a LinkedIn invite once, but wasn't interested in that, either.
Yeah, I know that self-censorship is the best defense against stalkers, advertisers and the like. Still, it's hard to be 100% vigilant. Of course, Facebook is going to do what it can to make money - I have no problem with that. They do seem to be ham-handed about their "upgrades" though (resetting defaults, etc.).
I guess I'm going to be left behind. Oh well. ;-)
Cheers,
Scott.