Kids are too clever. Funniest article I've read in a while, some of those tweets are too much. Also – the girl who is nostalgic of that time long ago of when she chatted on Google Docs.
Daughter used to do this. They used to set a time (say 8 pm), all would login with their school provided e-mail addresses and chat for an hour before going to bed. She is not doing it anymore but I found it to be pretty clever as most of them don't have phones.
Man, only 27 but stuff like this makes me feel like I'm 60.
Relax, it works the other way too. I'm 50+ and I was watching my daughter do the GoogleDocChat recently and it made me feel like 35 just for having been near it.