Interesting idea, but can't get it to work. I created a test account and added 2 WordPress blogs to it: TechCrunch and the official Wordpress blog (http://wordpress.org/news/). Went through the steps, downloaded the sandbox app on my iPhone 4S and tried to preview them. App instantly crashes when loading both sites. Is it just that these blogs don't have the required JSON plugins (possible)? Or is it that they have too much content for Appifier to handle? Either way, an abrupt crash doesn't inspire confidence. Do you have any sample blogs we can try to test this with?