(1) Comments were disabled in the original post (for reference, see original post here: http://news.ycombinator.com/item?id=1945582.) Disabling comments for job posts is not ideal in an open community. My hypothesis is that it hurts more than benefits YC companies. Pile on the fact that you're trying to hire for a non-traditional role.
(2) You're trying to hire for your core value-add. This is what founders should be owning. If your founding team can't do this, look to add a co-founder, not an employee. If your founder's aren't looking to get your customer base to a critical mass, and thus make the marketplace more favorable to both customers and dealers, what are they doing?
(3) A dangerous attitude. Your voice in both these posts lacks empathy. Your original post is highly presumptuous. Your follow-on blog post doesn't clarify things much further, and fails to provide concrete motivation/reasonings to apply.
I hope these criticisms help.