Or if any of the other contributor decides to hold back what they made?
Yes. This
is exactly the main goal.
Do you think this person lived in a vacuum and didn't know about any kind of donations? Of course not! At least the topics about it here on the forum have been sticked since a very-very long time. It's a known fact.
Again. No one - NO ONE - sell their mods, and as far as I know some people, they will never do such thing. All donations are voluntary. It is such trivial thing at nowadays, so I'm in some kind of a stupor about all this hype around.
I love OXC, some mods and admire the titanic work behind it. Such a conflict bothers me, because I'm pretty sure that it will push the wave of negativity (already pushed actually) through all the community. Everyone will start to "protect their rights", and this will discourage almost everyone of mod makers, this will destroy the product line in some way. Are you sure you want such a collapse? I don't think so.