On the topic of odd finds, anyone heard of http://code.google.com/p/es-operating-system/ ?
The included browser evidently has Acid2 support https://groups.google.com/forum/?fromgroups#!topic/es-operating-system/8oWtRZnDK_w which is a feat of engineering. http://code.google.com/p/es-operating-system/wiki/BuildingWebBrowser
