I watch ESPN3 on my GTablet, as well as the NFL Game Rewind. I know that current flash will be supported, but what happens when the inevitable Flash upgrade rolls in? If the sites that I watch anything on currently use Flash, and don't switch to HTML5, then part of the web will be shut down. The ESPN3 app on the iPhone isn't very good, IMHO, because it segregates users out by cable providers. The website does that, but is far less restrictive than the app. Those are just two examples I can think off of the top of my head where mobile users in general may lose access to part of the web. Bummer.