As a huge open source proponent I have my doubts. A big chunk of the tech people out there are like sheep, that follow the herd. And the herd is filled with people who look at the biggest corp and just copy what they are doing/using cause there must be a reason behind it.

Lately my feeling is more and more people realize why open technology in the hand of the people is important (it is a lot about trust), but I am not too optimistic that it will break that dynamic.