TalkBass has a mobile app that I rather like. But that is a huge forum, and most members pay for their memberships, so it wasn't a big deal to develop the app. This forum, on the other hand, is very small (We have like 100 regular members?), and run by the gracious Warmoth employees who choose to keep it going. You don't want to ask too much of them. :blob7:
I'm happy with this forum on my iPhone, but loading images can be irritating sometimes.