I think if people want a revshare on things then perhaps they should release under a revshare license. Providing things under open licenses and then pulling a bait-and-switch saying "oh the license isn't actually that you're not supposed to be doing that" doesn't sit right with me. Just be upfront and open with things.
The point of the Free Software licenses is that you can go profit off the software, you just have certain obligations back. I think those are pretty good standards. And, in fact, given the tendency towards The Revshare License that everyone seems to learn towards, I think that coming up with the GPL or MIT must have taken some exceptional people. Good for them.