It is indubitable that people should be judged by the totality of their actions, yet it is rarely so. I think at least some communities judge _why by the way he exited stage right in the middle of the play.
However, you are equating his choice of ending his online presence with the quality and quantity of his work, or at least implying that they are related.
It's not unusual for a specialist to churn out volumes of code from a single project: if you look at his projects you might see an emerging pattern .. _why was a specialist in fun.
cheers to the persona, and I raise the man a pint of his adult beverage of choice!