Hey: When you keep money in a money market account, do you get more money (a) if you make withdrawals every quarter? Or (b) if you leave it alone and let it appreciate? When you make a withdrawal, is the bank "paying" you? Or are you just moving your own money around?
Buffett and his team have a great record doing things their own way. If you don't trust them to get you a good return, there's a very basic solution: move your money somewhere else.
BRKB is my short play. If the market suddenly (gulp!) drops 50% sometime this year or this decade, I want a piece of the pieces these guys pick up.