it will have to close eventually tho... with the "supershare" price doubling every 2 months (conservatively, just for argument), eventually, the cost of a "supershare" will equal the amount of bitcoin that has been mined...
=squeak=
I do not think so. Maybe price growth will be reduced. And maybe users will buy only 0.00000001 of the Super Shares. Even when SS price will be too high, site can stay online and nobody will be able to deposit, but all will be able to withdraw.
After the moment, when all users will make a withdrawals, the site do not need to be closed. It can stay online.
By the way, Super Shares soon will be as a Bitcoin or Litecoin, based on a blockchain technology.