That is a uncharitable caricature of pron's point. pron's main point was about methodology, not style. That is, pron is claiming that he is not rigorous. Since

That is a uncharitable caricature of pron's point. pron's main point was about methodology, not style. That is, pron is claiming that he is not rigorous. Since rigor is fundamental to practicing philosophy, it does cut to the substance of the work, not the style.