Appcelerator Titanium, a relatively prominent open source alternative to Adobe AIR, does cross-platform app compilation on a 'cloud compilation' service: http:

Appcelerator Titanium, a relatively prominent open source alternative to Adobe AIR, does cross-platform app compilation on a 'cloud compilation' service: http://www.appcelerator.com/products/ http://www.appcelerator.com/products/