We've all heard of helicopter parents, people who hover a lot over every aspect of their children's lives. Well, now there's some hovering happening in cyberspace too, with parents setting up social-networking profiles and attempting to friend their children and all their friends. It's a bit much, and it can get creepy too (and not just from a teen's perspective), when the result is like insisting on being present at their social circle's every hangout. Author/blogger/parent Sharon Cindrich has a great list of tips for guarding against parental Facebook faux pas - "a few basic rules for parents" of social networkers. The overall rule of thumb, I think, is to try to think about how our teens would feel about having a friend's mom's every tidbit of workday and PTA "news" on their "wall" all the time. Check out Sharon's blog for some very good reasons for not letting this happen - and finding a happy medium between helicopter and fly-by parenting.