Tesla Motors hosted a press conference at the 2014 Detroit Auto Show. Some of the points of interest discussed by Tesla execs at the show: 6,900 Tesla Model S sales in Q4, which is 20% above guidance; Model S sales confirmed over 25,000 units globally; Model S is exceptional in cold weather, which has led to higher than expected sales this winter.; Tesla’s over-the-air updates improve safety, performance, etc.; Growth…growth…growth coming in 2014. Reckless growth.; Tesla needs more employees urgently as it grows.; ~80 Superchargers in operation today.