Adobe has worked with 50+ mobile device vendors (Open Screen Project) to improve Flash performance, power management and compatibility on mobile devices in yet-to-be-released Flash 10.1. At the MAX 2009 keynote yesterday, and they demoed Flash 10.1 (full flash, not flash lite) on several mobile devices, including the Pre. Adobe wants as much coverage as it possibly can with Flash, but Apple enjoys it's strong hold over it's App store and the sole publishing technology. Given Apple's lack of interest in allowing device interoperability with iTunes (Palm's Pre, for example), I'd be more inclined to think that it's Apple that is not willing to work with Adobe.