I see it quite often in some RPs where the co-GM/s are more active than the main GM leading to developments that should be put into the OP since they're used as the info banks of the RP. I'm wondering if there would be some way for the GM to have a button during thread creation that would allow co-GMs to modify the OP post. In this way there's a greater chance of the co-GMs still able to keep the RP alive and updated even if the GM disappears for whatever reason.

Heh. This feature is on the suggestions list, and it is fairly high on @Mahz list of features he's gonna make. Not sure how high, though.

see here and the post below. Oh, and the two posts above it.