This thread was started nearly two years ago (August 2010) and still no response from anyone of authority on this board.
I think, even though, quite a few people want it, it can be safe to say that the powers that be for Flyertalk are not really interested in mobile content.
The native iphone and android apps haven't been updated since May 2011 and looking at the stats were not even that popular (1,000 - 5,000 downloads for the Android app for example). On top of that the mobile optimised site is next to useless.