Frankly, if Tesla continued in this way, it would soon raise antitrust issues. Would you want all your gasoline coming from the same company? Standard Oil was trust-busted a century ago for something similar.

Expect the Supercharger team to reconstitute itself with funding from several automakers and/or VC. It seems to me that the 'just works' feature that we love about Superchargers is going to get some level of competitiveness/innovation soon... like who thought it was a good idea to expose these chargers to rain (awnings seem like a big plus for a competitor to grab share).