Given my experience with Amazon, I'd be willing to shell out for an Amazon Android tablet. I can't say the same of any other Android hardware maker at this point. Amazon seems to get that it's not just about hardware, and I figure that if I have a problem, Amazon will take care of me.
You and my wife...And millions of other happy Kindle owners and Amazon customers.
Amazon won me over with a great Kindle experience (including hardware, content, support in cases of problems with purchases, and good service). Before Kindle, I rarely bought anything from Amazon. It's since made plenty of money off me, beyond Kindle and content sales.