Congrats to dA for their new HTML5 application. I'm still thinking, though, that it might take HTML5 at-least about 3-5 years to get to where Flash is now, I mean, I'm not sure whether it will replace Flash in the near future, because they aren't really for the same thing... and it might take another 3 years to get fully adopted. So, in my opinion, HTML5 works great for Muro, but I'm still getting a lot more lag from it than from any flash app I run, and I can't imagine it replacing Flash as the new and improved medium for web games.
I still think it was a stupid move of Apple to
ban Flash on their iOS (iPhone and iPad), especially when Flash is going to do some pretty cool things on other mobile OSes such as Android, but I guess that's beside the point.