This was an amazing and somewhat sad story. How's Gembe doing today? Based on his near adoration of the Valve developers, it would be fitting if he worked in the gaming industry. Maybe he could set things right by helping to make Half-Life 3?
I worked programming fire alarm systems for a while, embedded device programming and test automation. Now I started doing realtime graphics in Bejing. Working on using the Kinect to do gesture input on presentations on really big screens. Like Powerpoint on steroids.
What was done, is done. Wish you all the best in your life.