I just read an article about Windows 8 utilizing HTML5, not FLASH! It was referred to as legacy, plus Microsoft is banning it for the same exact reason Apple is banning it. Things like; security, battery life, reliability, and privacy for consumers. NOW KEEP IN MIND, THIS IS REFERRING TO MICROSOFT'S NEW TABLET, NOT THE PCS.
Anyway pretty soon iOS will not be wanting for much as far as the mobile web is concerned. As more developers will start using the new web standard, flash will be something from the past on mobile devices.