Just saw a segment on the news that said a study was done which found that the more time teens spend on social networking sites and texting, the more likely they are to engage in sex, alcohol use and other risky behavior at earlier ages.
My guess is it's really the other way around. Kids who engage in risky behaviors are more likely to be up to their necks in facebook drama and surfing the net for who knows what.
I don't think limiting their screen time would decrease their risky behavior (unless it was coupled with some better parenting overall - because THAT is usually the common denominator with those kids, although there are those who have great parents and choose to rebel, because, you know...they are teens).
Kids have been drinking and having sex long before there were computers.
As far as what we do with our kids, when they were younger, we literally did sit there and watch. Not because we were afraid they were going to do something "bad" but so we could teach them that those pop-up ads that claim you're the 1,000,000th visitor you have WON are LIES and they should never click them, and other things like that. We do not supervise closely like that now, but they know to never click on something unknown without asking. It's very rare now, but DD12 will still come get me and show me something and I'm all OMGOMGOMG inside (because I know it's a virus) and tell her she did the right thing by asking before she clicked.
I have read both girls' texts from time to time, but they are pretty boring. LOL.
The average preteen text conversation looks something like this:
what r u doing
idk
lol
c u l8r
k
DD14 is on Facebook, but she is only friends with her real life friends, and they talk about stuff they would talk about on the phone. She also keeps up with her cousin who is away at college. Despite their age difference, they are very close. However, they don't talk on the phone or even text often, but they "like" each other's stuff on Facebook, and write on each other's walls.
DD12 is not on facebook but many of her friends are, and they DO have the drama. (and that's one of the reasons DD12 is not on there, plus the fact that we aren't comfortable forging her birthday to register her - but that's a topic for another thread!). However, these girls are drama queens in real life, so I don't think going on facebook makes it better or worse, just more visible to lots of others. (and I think they forget they friended me and I can see everything they post- heh).