Yep. But some here take a very protective attitude, as if that were some sort of higher moral ground. That's their view and they are welcome to it. As to the "what if it's your kid" mantra, my reply is that I'd set some content boundaries and do some serious talk with him/her about using new media. You know, the same kind of orientation that UConn (wisely) does with athletes.
Finally, the solution to forming positive social communication habits with a disaffected generation is not to create the greatest possible distance between people. We can either go with the flow somewhat and be a positive voice among voices, or we can drop out of the dialog. There isn't much room in between.