The Amazon Instant Video App received an update today I've been waiting for since the App was released. It now allows AirPlay to an AppleTV. In prior versions of the application, Amazon deliberately disabled the AirPlay service. I have access to Amazon Instant Video through my Prime account and previously connected to it through a Connected DVD player, this is much more convenient. The Amazon video content selection isn't quite on par with Netflix, but it's growing and since instant video comes with an Amazon Prime shipping membership, shouldn't be overlooked as a source of content.
Does this mean we'll finally see Amazon as App on Apple TV in the future? I hope so.