... then that project is really can't be described as open source anymore.
Yeah, this whole argument boils down to the same old, same old when it comes to modern society. Everything, literally *EVERYTHING* must be driven by greed. It's all about the money, and even the nicest things we have must be turned for profit or it has no value.
I'd be sad to see the spirit of open source get turned into yet another greed inflection point, but not surprised. We've spent too many years concentrating on promoting greed as our only moral code, our only ethical guidepost, our only true god. We can't allow anything to exist that doesn't reflect that one absolute value of our society. As sickening as it is, it's bound to happen. And then open source software can become just as shit and as unreliable as most commercial software, because it will be driven by exactly the same demands.