a few more days, and the inlined images will use shadowbox to help play nicely with the mobile experience. the post edit/reply pages will also be updated. but overall, what youve seen so far, is the direction we're headed.
it is extremely importaint for this mobile upgrade to still alow forum owners to use their current style/themes, while allowing their users to have full access to your forums without the need to install a third party app on their devices. Google will also rank sites based on if they are mobile-friendly.
