What’s the secret of a successful blog?

Why not ask, um….me?  That’s what Seth Roberts did:

When I visited George Mason University recently, I asked Tyler
Cowen, “What’s the secret of a successful blog?”  Cowen and Tabarrok’s Marginal Revolution is the most successful blog I know of.

His answer: “Three elements: 1. Expertise. 2. Regularity. 3.
Recurring characters, like a TV show.”  By regularity he meant at least
5 times/week.

Here is my previous post on Seth Roberts.  Here Seth makes a cameo appearance with Alex.