This is mostly a suggestion for Nathan, if he gets around to reading this:
I've been using Tapatalk Pro on my Android phone and tablet to keep up with the various other forums I belong to. It's an excellent way to keep up while I'm on the go, and gives me something useful to do while I'm traveling around on the bus.
Has any consideration been given to adding Tapatalk support to DIY Chatroom? It requires installing a plugin for the forum system. The plugin lists vBulletin 3.8.x as compatible.