After a comment from a reader, I have finally realized the major flaw in the way MySpace does business, especially with minors.
A concerned parent wrote asking about access to her child's private MySpace profile. Her child does not login to the computer at home, but in other places such as friends' places. But because her daughter has a private profile, she can not access it.
As I thought about the reader's problem, a major issue with MySpace finally became clear.