Good Morning...
Sorry to hear that Potlatch. Myspace has had a lot of problems and of course adverse publicity because of it. With today's technology, It's hard to raise young children without computers. I believe I read, that there's talk of "Homeland Security" and/or the USDOJ closing that site down. No doubt, the ACLU would scream First Amendment rights. It's a definitive parental problem to watch though. Likewise, we have two young grandchildren to worry about too.
I doubt they will close it down. One college banned it from their college network because so many college students were on it that it was 40% of their usage!
They are old enough to hopefully use some common sense but the younger kids aren't aware of all the information they are inadvertently giving out.