I totally agree.
If the shoe were on the other foot, and the courts wanted to get at their kid's MySpace account in regard to possible illegal activities, every single one of these parents would be singing about their child's right to privacy in their online accounts.
It's up to parents to monitor their children's internet access and activity - I'm shocked at the number of people MY age that use MySpace. I thought it was just for kids!
It's unfortunate they can't find a legal way to get the information they need from MySpace administrators.