He enrolled at Harvard in September 2002. He dropped out in 2004. He studied psychology and computer science. Harvard Business School is ranked 5th top MBA Uni by The Economist.
The truth is, Zuck is a Harvard drop-out hacker entrepreneur like Bill Gates, nothing more, nothing less. Mere vicinity doesn't add anything to his education.
I would bet that 90% of non B school students at elite unis look down on the business school
Every one did envy them there funding though back in 81 or so I remember talking to my opposite number at the business school and her saying "oh that new HP color computer we have another 40 to unpack and set up" :-)