The most robust solution, true access control, would involve the thread creator adding verified editors to a post/thread like Co-GMs. That feature would more than likely require a change to the database (unless I did a hacky solution that may or may not work), increasing the amount of time it would take to implement.
This would probably be the optimal solution, or at least closest to what the concept I have in my head. People still have to go out their way to link to/give access if they're using docs/one of the various pad websites/whatever to collaborate on OOCs, lore docs, posts, etc., and while I'm not one for coding so I don't truly know the process behind it, I figured this way we could eliminate the need for a middle man website and keep things centralized on the guild. Personally, I feel it'd be better if you could directly write the post with the people at the same time (similar to how google docs or X collaborative writing program works) and be able to see their writing/changes in real time, but given this is a forum, something tells me that might be a little bit of a stretch and not exactly possible to do.

