They might have open-sourced the code of Flash, but getting bugs fixed and critical enhancements implemented in the Flash player (or in Flex) is still a lengthy, opaque process that takes years. It took them 3 years to add a global exception handler and fix the scrollbars in Mac, for pete's sake!<p>As a Flex developer, that pisses me off to no end. I work in Flash all the time, and I use it because I have no choice, to do what I want to do, but I hate Flash because Adobe is so glacially slow at implementing small, obvious fixes to make my work easier.