If we are talking about probability, I have heard more times that a developer is working in a place which forbids all non-approved software from being installed and used on work computers. One web developer could not even install an alternate web browser to test the code that they wrote. Anything that is not a code snippet that is considered so small as to not be copyrightable was banned.<p>Of course, their market wasn&#x27;t very competitive and thus they could have such policy without much risk. In more competitive areas like games, companies like blizzard has shown to use any license that is compatible with their business model, and in some cases, directly asked developer for exceptions. In that kind of market, a ideology based policy doesn&#x27;t work and would only give ground to the competition.