If any one has any doubts about the ability of Flash 9 to create truly powerful Web2.0 applications, then take a trip to www.splicemusic.com.
Splice music is a sophisticated sound synthesizer that includes virtual instruments, a realtime synthesizer, realtime effect plugins, realtime time-stretching, and much, much more!
It’s pretty obvious after using this, that just about any desktop application regardless of sophistication, can be (with a lot of hard work and coding, more than more than 800 classes!!! were needed for splice music), converted to a web application. And if you’re a flash developer, all you need to know is that the person behind this is none other than German Flash whiz, Andre Michelle.