If he doesn't like it (Score 0, Troll)

If he doesn't like it he shouldn't be releasing the source under a license that permits it. Isn't the MIT license GPL compatible? And I know that with a GPL program you can do exactly what he is complaining about, as long as you release your source as well. Sure, no matter what the license there will be douchebags out there that will break it, but if your license allows something don't complain about it when it happens. And you don't like the ones that are breaking the license? Then don't release the source code. I know there are a lot of FOSS lovers here that will hate me for saying that but if it is your code and you don't want people using it then don't open source it.