In the beginning you had only 1g bars like DigixDAO, but now you almost only have 1kgs bars ?
Who will pay the exchange from 1000g gold bars back to 1g bars?
For example if I would like to withdrawal 10x1g bars for about 9800 XAUR ?
This is a very valid question since 1g's bars cost about twice the price per g gold compared to 1000g bars.
It really looks you scammed your early investors which thought they could exchange the XAURs to 1g bars..