This type of thinking has led a large number of monetary systems to ruin. The banks expand the monetary system thinking that if their monetary system gets large enough, it would be too big to fail.

The process of ballooning the monetary supply actually introduces greater systemic faults into the currency.

But lets get back to HIVE. When the HBD supply is small, it is easy to manage the peg with a few simple algorithms.

When the supply of HBD becomes large, the algorithms start to fail. This is why the designers of HIVE built a haircut in to the system.

BTW, if you looked at the data from @geekgirl, you would see that the top 13 accounts hold over half of the HBD. Movements by the top accounts appear to have dramatic impacts on HIVE.