Worst troll ever.
which is your main account your posting with an alt account
got something to hide

I think having such an incompetent person at the job could actually materialize the crash all the Bitcoin maniacs were talking about for so long.
To be fair, I do not think there is any reason to believe that Yellen is any less competent then Bernanke or Greenspan. The global financial system is headed for another major disruption, regardless of what Yellen does.