message: Some sarcastic comments
diff: @@ -42,6 +42,9 @@ class MatrixDispatcher extends flux.Dispatcher {
  }
  }
  +// XXX this is a big anti-pattern, and makes testing hard. Because dispatches
  +// happen asynchronously, it is possible for actions dispatched in one thread
  +// to arrive in another, with *hilarious* consequences.
  if (global.mxDispatcher === undefined) {
  global.mxDispatcher = new MatrixDispatcher();
  }
  