Non-Amazon Android tablet support broken

Amazon changed something, so if you installed 0.4.0, you still have it, but it won't make available 0.5.2 and beyond.

This was an intentional change of support on Amazon's part, which was totally un-published. I'm very annoyed at them, but there isn't much I can do other than throw away everybody's install history and upload it as an APK, OR just move to another host for general android support, either Google Play or perhaps Sprint or Samsung's stores.

Off-hand, I wouldn't mind going to Samsung, but I surely will have to resolve some of the sluggishness first.