If a wiki is confirmed to be off limits to regular users, it means you cannot edit the wiki and it must be done by a special team member. In these threads you are to post in the thread and ask for information to be added to the wiki. These are threads where the OP and special team members are very active in helping to keep the wiki organized and up to date.
You girls have put in a tremendous amount of work into those wikis, and I see no reason not to honor this agreement as long as the wikis continue to be maintained to such a high standard.
I also think that the way you have made this point known in your wiki is perfectly reasonable.
If someone with demonstrated ability is interested in learning to help you keep up, I assume that the three of you would amicable to working with them? I am not referring to anyone specific here, just a general question.