Kindle Fire support
I used this link to put android market apps that are not in the kindle store on my kindle. It does not require rooting and does not void the warranty. I used this to put both WoW Armory and Time Warner Cable onto my kindle fire HD. I have not experienced any issues so far.
The Kindle Fire IS Android. It just doesn't have a way by default to load apps from anywhere but the Amazon market. But there are ways to sideload them. Android does not require rooting to sideload apps.
Now, why Blizzard hasn't put it's apps on Amazon, I don't know. Maybe it's lack of demand and that's why I'm adding my voice here. I side loaded the armory onto my Kindle Fire, but I'd rather have the support of the Amazon store behind my download for automatic updates and such.
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