As one who has dabbled in the art of the controversial blog post myself, I must bow down before a master when I recognize one:
I was particularly tickled by the line:
"You don’t get to come late to the party a decade later, buy up a couple of small companies, and then declare that you are one of the most signficant contributors ever. What you are is a johnny-come-lately that found a product to save your failing business. Your contributions may be welcome and signficant, but you don’t get to lord them over the community like you are King Shit astride Turd Mountain."
Man, I'd better try harder next time!