Nice talk. Looking forward to jumping into the edge version playing with everything. I also like the idea of renegotiating requirements... especially with yourself. I find sometimes I think of a way I want to do something and often it's a particularly nice in theory but complex in practice.

The disturbing thing in what i saw in this presentation are this artificial tags added instead of standard onclick events. I know - mixing JS with HML is evil, but what about this nonexistent html attributes? Such html is not valid!

Piter - attributes with a 'data-' prefix will be valid in HTML5, as mentioned in the presentation.