One in a Billion?

Deliberately uninformative title. Robin Hanson does this fairly often, Scott much less so. Very short, which is highly characteristic of OB. Very large number is suggestive of "large-scale" concerns, more characteristic of OB than of Scott. Nothing that obviously suggests EAism.

On Stossel Tonight

Self-promoting (RH frequently puts up things about his public appearances; other sidebarry folks don't). Very short. Assumes you know what "Stossel" is; if you don't this reads as "deliberately uninformative" (somewhat typical of OB), and if you do it reads as "right-wing and businessy connections" (very typical of OB).

(As you may gather, I share your hobby.)