They might be able to support JIT by moving webkit out of process. I believe they do this now with the Mail UI. For more info see: http://oleb.net/blog/201

They might be able to support JIT by moving webkit out of process. I believe they do this now with the Mail UI. For more info see: http://oleb.net/blog/2012/10/remote-view-controllers-in-ios-6/