I gave one of the ten talks based on HTML5 at JavaOne this year. It mainly focused on bridging the gap between HTML5 and JavaEE along with best practices and tips for mobile devices.
It seems like most developers already know how to provide (some form of) an accessible and scalable architecture on the server side, but the big question was "How can I get a native look and feel web app on mobile devices?"
(Note: I took this photo early... before the room filled up
So with my 8:30 am slot on Wednesday, I was expecting to hear crickets, but instead I was happy to see the majority of chairs filled.
What next? Be looking for much more HTML5 goodness coming your way from the folks here at JBoss. We have quite a few things which will hopefully be announced soon. In the meantime, we have a few webinars which you might want to check out over the coming weeks/months: