The difference between Facebook and MySpace

Can anyone explain this to me? No one said a word when I revealed personal details from the MySpace profile of Megan Ellison, the bisexual, hard-drinking daughter of Oracle CEO Larry Ellison, a month ago. Yet we're fussed over Emily Brill, Steve Brill's daughter, simply because the juicy bits about her came off of Facebook. In Silicon Valley and Manhattan, admitting to a MySpace page is shameful. A Facebook profile? De rigueur. MySpace continues to dominate social networking, soundly beating Facebook in traffic. Yet Facebook still holds a special place in the hearts of the media and tech elite. Why?