Well, actually, there was a lot of drama involved. If the story is to be believed, Mark Zuckerberg betrayed two different people when he created the software that runs Facebook. And let's not forget his creation of FaceMash, which led to his initial notoriety.

See

http://www.thecrimson.com/article.aspx?ref=349855
http://www.thecrimson.com/article.aspx?ref=350143

for some of the background...