After talks with a long term client of mine, I'm taking the brave move
to open source an eCommerce app built in Rails & Flex that we're
building - a replacement of a PHP/MySQL app. I'm currently doing the
first cut of the application which I'll make available once it's done
(and look at a public svn repository etc then). Which should be about
a month away - give or take.
More on the announcement, hows and why's, roadmap etc here