PlayBook Available at Amazon.com on June 1
Just noticed that the PlayBook is now officially available for purchase on Amazon.com - there is a pre-sale now for shipping June 1. This is really Amazon.com, not through a third party (mark up) seller that appeared before.
Amazon.com: blackberry playbook Tablet Computers
If anyone was holding out their purchase to buy from Amazon (which has the absolutely best return policy) now is your chance.
Interestingly, there is absolutely no mention of a Kindle app in the rather lengthy product description.