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.
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.