Opt In - Startup L. Jackson on Why Vanity Metrics Suck

From the episode description... the last part is impossible. "Parker Thompson, aka Startup L. Jackson, sits down with us to talk about the meteoric rise of Twitter's most popular startup parody account. We’ll cover what it was like to be the man behind the mask, why vanity metrics can be hurtful to your business, and how 500 Startups founder Dave McClure lost his title as the most profane motherf*$@er on Twitter."