MySpace and child safety pact

I found this on boston.com. I wonder how effective these measures will be? How will strengthened software prohibit underage users unless they are forced to use their own name, i.e. identify themselves and authenticate to prove they are who they say they are? Will this not impact the lure of what many MySpace users like about it? Interesting... read more here...

Under the agreement, MySpace has endorsed a host of measures to shield children from inappropriate material and sexual predators who use the site.

MySpace has also agreed to strengthen software prohibiting underage users, create a high school section for users under 18, and respond within 72 hours to complaints about inappropriate content. The networking site already takes some steps to protect children, including not allowing registered sex offenders to maintain profiles.