Can we STOP asking for the f**king group memechats!? THEY'RE NOT GOING TO BE ADDED. From what I've heard, the Dev's said they're not doing it.
Profile Banners and Stream Banners, despite a new idea, I personally doubt will be added If they are, they will most likely be started off as a Pro and Pro Basic thing for the Profile Banners, and with the stream banners, ownly OWNERS can change them and Site Mods will have to check if they're appropriate. But eventually the profile banners would become avaliable to everyone else(100 users daily would be able to so Site Mods can have a break. Or it could be 100 users per week..). Similarly to Custom Icons.