First would be a simple explanation as to why your submission was denied. I know its hectic at GB HQ right now. But once more mods are in place I think it would be good so that you could make those tweaks to your submission to have it be accepted.

Second would be to have somewhere on your profile that would say if someone as responded to you on a forum. Currently the only way to know is click on every forum you've ever been in and after a while that becomes a lot of forums.