Has Green Ronin considered adding the TapaTalk API to your build of the Forums? This app lets mobile users interact more easily with forums on their smart phones. It is free for the site admin to install on the forums, but users will need to download and install the free or paid versions on their phones. I have the app and it makes forum browsing and posting much easier on mobile devices. Here's the link for more information: http://www.tapatalk.com/
Thanks for having such cool forums and being open to suggestions.