That's not locking you out of your content, though. If Adobe vanished then we wouldn't say that they locked us out of our files when a new chipset came along. I

That's not locking you out of your content, though. If Adobe vanished then we wouldn't say that they locked us out of our files when a new chipset came along. I don't think they have a mandate to deliver future changes to their software for nothing that maintain chipset support for anything we might buy.