Seeking Alpha offered a coruscatingly sceptical commentary (9th February) on Elon Musk’s latest analysts’ conference where the subject was the woeful failure of his Californian factory to produce Teslas. What is really startling is the recital of the most improbable problems which are essentially nothing to do with common sense. I doubt they’ll be solved any time soon. After all, Elon Musk has sublimated to the land of pure fantasy. Keep selling at $310.