Obviously, the biggest use of Flash on the web is embedded video, but this is hardly the only use, and those are seldom mentioned in the HTML5 v. Flash discussions. With Scribd converting to HTML5, the field seems to be opening up (though their use of Flash always struck me as being an anti-copying measure more than anything else).
So far as I know, HTML5 isn't suitable for things like graphical configurators or 3D models (allowing the user to rotate them) -- or is it? There's QTVR for 3D stuff, but it's always seemed clunky to me. And I haven't seen anything but Flash used for configurators. Are there actually reasonable alternatives to Flash for this sort of thing?