But how "open" is Udacity, really? Udacity’s primary obligation is to its investors. That reality will always push it to squeeze as much profit out of its activities as it can. This may make Udacity better at educating, but it also may not; the job of a for-profit entity is not to educate, but to profit, and it will. There’s nothing necessarily wrong with for-profit education -- and most abuses can be traced back to government deregulation, not tax status -- but the idea that "openness," as such, will magically transform how a business does business is a massively begged question.