Quite the week for Mark Zuckerberg
. The Facebook founder and CEO married his longtime girlfriend Priscilla
Chan in a casual, intimate wedding at his Palo Alto, Calif., home on Saturday. The couple, both 28, met at Harvard and have been going steady for nine years. They got hitched in front of about 100 family members and friends. The wedding guests reportedly thought
they had gathered merely to celebrate Chan's graduation from medical school ...