How about implementing Tapatalk on the Kifaru forums. This is a plugin that makes reading the forums on an iPhone, iPad, Android or Blackberry a much more enjoyable and user friendly process. I believe the plugin is free for forum owners and the benefits would be great. vBulletin is supported. Check http://www.tapatalk.com/faq.php for more info. I hope you'll consider this.
"Wild country has the power to remind civilized people that out there is a different world, older and greater and deeper by far than ours, a world which surrounds and sustains the little world of men." - Edward Abbey