www.appcanvas.com. I posted it here a few days back and was blasted for poor and unintuitive usability. Have been working my ass off on the UX since then. For what's it worth it definitely fits the description here.
I am doing a UX rewamp and trying to minimize the learning curve. The next version with some major UI modifications and support for all browsers should be out in 2 weeks. Do follow me on twitter or drop a line and I will make sure you know.
As far as I know, there was ONE GUY in Germany that managed to install it and get it running. He blogged about it under the title "That's Real RAD!" in German - but my lack of autotools skill and inabiilty to properly use qtruby as a "lib" meant that the install process was pretty diabolical.
What did you work on? Did you ever do anything with it after SOC?
I did continue to work for Google and played a part in some of the SoC activities for next year.