It really depends on your situation and what you want to do. That being said, I can't see any MBA program being worthy of a
hacker's time.
MIT's program is recognized as one of the most quantitative programs, but from experience, it is really not all that quantitative or analytical. My graduate program at MIT (TPP) was in the third floor of E40, right next to the Sloan School (across a walk bridge). I took some classes there (various econ courses). I helped TA one MBA class entitled Digital Business. My wife was a statistics TA there (PhD in OR dept., also in E40). And my one of my thesis advisors was a Sloan professor.
When I took classes there the actual MBA students (as opposed to other MIT grads and undergrads) were easily overwhelmed with the math and frankly not interested in it. Many would start and drop my wife's courses (through no fault of her own!). As a result, the actual MBA courses ended up being dumbed down, even though I wouldn't be surprised if the MIT program is more quantitative than others.
The MIT MBA program is also known as a more geek friendly place. There is an IT track you can select. But, similarly, the classes aren't for hackers at all. My wife took one of the core computer classes, and it was so ridiculously not hackeresque it wasn't even funny.
Anyway, you can easily learn everything on your own. Is there value in networking? Sure. But you can get that without spending $120K+. You can either enroll in a program like the one I did where you actually get paid to go to it (imagine that?). Or you can just start participating in the community (business plan competitions, talks, social events, etc.).
Are there other reasons to go? Sure. In many jobs on Wall St. you still need an MBA to cross a threshold in the company. My sister-in-law is in one of those jobs and they eventually paid for her to go to an executive MBA program on the weekends. She didn't learn anything there she didn't already know.