David Carr attended Web 2.0 Summit and filed this report yesterday:

Half an hour into the party, there was a ripple of excitement, and people started murmuring and pointing toward the door. When the crowd parted, I expected to see Mark Zuckerberg, the young overlord of Facebook, or Steve Ballmer, the battle-hardened Microsoft veteran. Then again, this is a MySpace party, so maybe Britney Spears or Lindsay Lohan? Instead, it was Rupert Murdoch — old school, old media, and at 76, just plain old. From the reaction of the crowd, it might as well have been Lindsay Lohan. He was overwhelmed by an immediate onrush of hospitality as the geekerati lined up to get a word with him.