There's a huge change in technology that made doing what flash did well very dificult and that's not html5 fault. We now live in a world of multiple screen size

There's a huge change in technology that made doing what flash did well very dificult and that's not html5 fault. We now live in a world of multiple screen sizes. one of the huge benefits of flash as a creative tool was the wysiwyg interface, but that worked well when you could optimize for 1024x768, when you start having multiple screen sizes that creates a dramatic shift on how things are designed. I know quite a few graphic designers that to this day cannot wrap their heads around the fact that you have to be designing to multiple screen sizes and proportions.