I wonder exactly what they consider “using” Facebook. I have a Facebook account, with 4 friends. Every few weeks, I look at it, decide it’s still useless and pointless, and forget about it again.
It’s not surprising that people who are more trusting (gullible?) of other people gravitate to Facebook. If someone isn’t worried about stalkers, identity theft, etc., and thinks anyone talking about those is a fearmonger, why shouldn’t they put their whole life out there for anyone to see?
I’ve not done Facebook or Twitter, but I do have my own newsblog where I do local news (city council, school board, etc).
However, I’ve noticed those who use Facebook are very well informed as to local gossip (who’s sick, who had a car wreck, who won the little league game, who’s divorcing, etc).