You still need to give credits to where it's due :)
Flash is fast, has lots of effects, and can access hardware devices without breaking the security models. And furthermore, they got audio right ! (For the moment, no browser vendor knows how to do that...)
Furthermore, as I discussed with lucid on IRC, I really Flash (from the 8 or 9 build) as a vector editor (even with no animation). Inkscape is of no use on Mac, and for the others, the tools/shortcuts/workflow is counter-intuitive...