> That gives order-of-magnitude accuracy without claiming site precision. > I’ll add a compact table of constants + ranges + citations in the Methodology page

> That gives order-of-magnitude accuracy without claiming site precision. > I’ll add a compact table of constants + ranges + citations in the Methodology page This is a worthwhile project. HN and 'the discourse' needs a reliable, citable source for these metrics. Adding a table of citations is a crucial step towards that. Your confidence intervals are probably more precise than an order-of-magnitude (LeBron James is the same size as a six story building, within one order-of-magnitude), and I'm excited to see the ranges as your site evolves.