Asked if he still codes, Zuckerberg said only for fun because if he wrote code for Facebook he would be in charge of fixing it.

CNN: Heather Kelly,

Sitting in the seventh row, Belgian collector Mark Vanmoerkerke said the auction house seemed to have taken the interruption in stride: "It's fun to see people stand up for what they believe in, " he said.

WSJ: Sotheby's Sale Defies Demonstrators