Tesla's car battery upsell

Jordan Golson, writing for The Verge: Tesla is selling a car with an "upgradable" battery. Only it's not upgradable in the take-it-to-the-dealer-and-they'll-swap-out-some-hardware sense. Instead, you give Tesla thousands of dollars to "unlock" hardware that's already included in your car with an over-the-air software update. This is the emerging model. Not sure I like this particular "in app purchase".∞ Read this on The Loop