I wasn't attempting to veil it at all. It is a control issue for some.
Sometimes someone is happy to share their project, but wants to keep some hold on the core direction.
> > other individual/team/etc taking a “we are the captain now” position rather than “this is great, look what we've done with it too”
The scenario is that someone opens up a project but says "I am not going to take any external contribution". Then someone else finds it interesting, forks it, that fork starts receiving attention and the original developer thinks to be entitled to control the direction of the fork?
You are missing a step. I said that if someone has this concern then they might not open the project at all, until they feel ready to let go a bit. At that point “open source but not open contribution” and control over forks are not issues at all because the source isn't open and forking isn't possible.
> That is what copyright is for and the patent system are for
I don't know about you, but playing in those minefields is not at all attractive to me, and I expect many feel the same. If I had those concerns, and legal redress is the solution, I now have two problems and the new one is a particularly complex beast, it would be much easier to just not open up.