Well I've caught the bug, and I'm absorbing loads about Sencha Touch 2 framework, and wish I had discovered it sooner.
I have a huge amount of investment in an app integrated into Facebook using HTML5 / jQuery / KineticJS.
I see some folk have used KineticJS with Sencha Touch 2, does anyone have thoughts about porting canvas based apps to Sencha Touch 2? Would be looking at initially making it work on tablets due to screen size.
Challenges as I see it also is offline storage and differing screen size
Any thoughts, guidance, you need your head read feedback appreciated.