Can I veer horribly into my favourite tangent - I love the presentation style, the look-and-feel. It's a blog version of what he did at A18Z - a sort of sophisticated corporate but with the look of something that could be knocked up from Markdown.

I could steal the CSS, but that's is only 20% of the battle - getting graphs that match the snazz, getting everything just right, but with this off handed vibe.

As I get older this stuff matters.