This is well put. People have rightly complained about imprecise use of the term...

mturmon on May 9, 2013 | parent | context | favorite | on: “The Tesla Model S is our top-scoring car”

This is well put. People have rightly complained about imprecise use of the term "disruptive" -- this term does not mean "any company that has novel products compared to incumbents". You've used the more precise meaning of the term.