I feel sorry for all the small businesses relying on PHP Fog who maybe don't have an in-house IT team and will really struggle to meet this very short deadline. I'm talking about the kind of business, who may have hired someone to build a small app for them on PHP Fog, and to do anything with IT they have to hire an outside IT consultant by the hour.

I would encourage App Fog to offer a "fully managed" migration option, even if it's for a token fee.