I'm currently considering various possibilities
1. You're actually trolling. You're writing maximally obtuse prose to poke fun at lefties, which you're actually not. In fact, if @pmarca himself had an HN troll account I'd expect it to look a lot like yours, incl referring to himself as @pmarca.
2. You're capable of writing deeply sophisticated text, with 5 commas per sentence and metaphors for metaphors for what you actually mean, yet you truly, genuinely do not understand the sentence "I do not understand what this means"
3. You're a deeply cynical person, who'd use "I do not understand what this means" as a tactic for undermining the other person's actual argument in a sleazy way, and you think other people would do the same.
Either way, I keep saying "I don't understand" and you keep layering on more of the same argument in the same incomprehensible style. Consider that maybe I, really truly, cannot understand what you're writing, and that I'm not the only one.
I'm leaning towards 2 - I think you mean well and that you somehow really believe that I disagree with you and need convincing. For what it's worth, I agree with most of the things you wrote that I could understand. I'm a lefty too, I think the bigcos have way too much power.