Great point. With interest rates so low for the foreseeable future, any consistent incremental growth can be leveraged quite hard. To the point of arbitrage. Th

Great point. With interest rates so low for the foreseeable future, any consistent incremental growth can be leveraged quite hard. To the point of arbitrage. The market will invest in 'Buffet Safety' at x%, he can find a safe enough place to park the money for y% then that's it.