The office is silent when our small film crew arrives at Wikimedia's San Francisco headquarters. There's none of the newsroom buzz one might associate with the operators of one of the world's largest sites. Hell, the day I started at AOL, there was a bulldog skateboarding through the halls. There are a few subtle, telltale internet startup signs, like several bottles of liquor hastily packed in a filing box on the lower floor, sitting next to a small CD mixer. While it's Friday afternoon, the company's resident mixologist is out at the moment. The