Map this to Zuck&#x27;s infamous statement about Twitter: &#x27;They Drove A Clown Car That Fell Into A Gold Mine&#x27;.<p>Nothing succeeds like success. Unfortunately, it&#x27;s difficult to tell luck from skill quite often.<p>I&#x27;d argue that Zuck didn&#x27;t do too differently either. Both companies <i>did</i> have technical execution down. But circumstances also mattered hugely.