We just don't know. But what we do know is that this is exactly the kind of half-story that gets people going on forums: an antagonist everyone loves to hate, and structural reasons why we're probably not getting the whole story.
Many, many times I've seen users on a forum go on the warpath after hearing half of a story, then look like fools when the second half emerges. I don't like to think how many times I've been fooled myself, between Reddit and HN.
It would be nice if Internet culture could evolve to reserve judgment when a story like this appeared, in the same way it has evolved not to trust any story that appears in a much-forwarded email. I would be proud if HN was the place that mutation began.