Have you all considered looking into tapatalk support for this forum? I use it for other boards I post on and it's a decent mobile app.
Not really. I'm not confident it would work with all the modifications I've made to the software, and it's quite expensive for anything but the very basic package. Also, the user-side app costs $3. I seriously doubt enough people would use it for it to be worth the effort.
A more functional but mobile-friendly theme is on my to-do list, but it's a pretty low priority. I want to make sure the new software and server don't have any hiccups over the course of a full season before I go tearing things up again.