War never ends between Apple and Adobe.
Apple and Steve Jobs did not hide the fact that they do not like Adobe and with the recent change to the iPhone Developer Program License Agreement it's now clearer.
As Mashable writes in its blog post "The Apple-Adobe War Escalates: Using Flash to Build iPhone Apps Banned":
The new change to the iPhone Developer Program License Agreement, which comes as part of the release of the new iPhone OS SDK for developers, changes all that. Originally section 3.3.1 was only a sentence long, but now it has gained several more.
Here’s the new wording of the policy in question: