Wasn't Docker developed as an internal tool? I'd like to see the data comparing internal -> external success rate vs just starting out B2B. Also, there is an

Wasn't Docker developed as an internal tool? I'd like to see the data comparing internal -> external success rate vs just starting out B2B. Also, there is an advantage to starting with an internal system because you are relentlessly devouring your own dog food. As the author of a internal tool that I just converted to a failing SaaS, I know!