[paulrouget]

https://github.com/mozilla/shumway

> Shumway is an HTML5 technology experiment that explores building a faithful and efficient renderer for the SWF file format without native code assistance.

> Shumway is community-driven and supported by Mozilla. Our goal is to create a general-purpose, web standards-based platform for parsing and rendering SWFs. Integration with Firefox is a possibility if the experiment proves successful.

[MatthewPhillips]

I've been following that project and there's a lot of activity on it. So I wouldn't be surprised if they have something working in 6 months or so. I can see this being useful when flash becomes a strictly legacy technology.