I’m all for Web 3.0 gadgetry in the browser, but how about some JS love for those ancient radio controls. It should be easy and portable to:

• Get the current value of a radio group, without looping through each radiobutton to find the one that’s checked!
• Catch onchange events (no luck with IE).

Right now, it’s not.

Those are some humble wishes - hopefully they’ll take priority over the grand plans for graphics, rich controls, and the all-powerful built-in physics engine.