I guess the 6 page idea comes from getting more substance from these presentations. Sure you can threw around 1-page bulleting lists all day, but if you want to

I guess the 6 page idea comes from getting more substance from these presentations. Sure you can threw around 1-page bulleting lists all day, but if you want to include stats, references, screenshots, visualizations and have some reading-friendly formatting, the 6 page look about right.