Started off strong, but I think he's got more to work through. I'm glad he wrote it, though---counterintuitively, showing this sort of anger is a pretty vulnerable thing.
In all seriousness, thanks for the feedback and I especially appreciate the part about vulnerability. I started writing this just to get it out of my head, then I figured it's probably what I should be writing anyway instead of like "5 ways to hire the right offshore developer"
I hope all is well.