Just a note for those using shortcodes and notice that they don't work on the mobile version. A really simple solution is to use a plugin called "Strip Non Registered Shortcodes for WordPress"
It might be a good feature to add to WPTouch but this combo is working great for me. Rather than doing a whole lot of tweaking in the WPTouch theme I just enable that plugin. Not to mention that the main site is not effected so I can still use all of those wonderful shortcodes!