Comment Re: Focus, Elon, focus!! (Score 1) 226
Different people serve different ways.
It may be that you learn's strength is in the inspiration and not implementation stage; it makes sense for a chronic start up maven to have many peripheral start ups.
I think he's in a sweet spot: get something unlikely up and moving, make a bunch of media, get the interest rolling, recoup his money and get on to the next part of ...colonizing marrrrs.