The PlayBook is on sale today and it really is a beautiful device, especially for Flash developers. Having been able to play with one for a while now I am incredibly impressed with the QNX operating system and the general form factor of the tablet.
I did a couple of videos on the PlayBook for AdobeTV. The first one is on using OAuth with the PlayBook. It should be a good primer for PlayBook developers who want to leverage services like Twitter or Facebook Connect. The second one was a video of one of Renaun’s tips on how to use ImageCache in a QNX list to help improve performance. Both are embedded below.