I'd actually like to take a step back from the hate-fest going on in the comments here and evaluate this. Before you downvote me, at least read what I have to say. This email is a classic example of poor communication. It's very clear that the guy is frustrated and is taking it out via an emotional response. However, we don't know the whole story here, do we? From my reading, it sounds like this has been an ongoing p…
So, in some sense, it's understandable. Inexcusable, but I at least get the place from where this sort of vitriol is coming from. He really thinks he can get people to care as much as he does. In some ways it's amazing that he made it so far while remaining so deluded.