Imagine that you walk into a shop to buy something and once you've paid your money, the owner of the shop don't give you the change inventing excuses, in order you come back tomorrow to have your change (hopping that you buy something else tomorrow for instance). Would you buy anything there any more? Once you've got your change would you ever come back to that shop?
So would all the MTGox customers right now. And if MTGox doesn't change their policy they will go on losing their customers in the same way and their business will die.
Well sure. But limits like these are not exactly new to exchanges. I agree it would be peachy if the world was totally unlimited. But nobody in this world operates like that. The fiat world is ALL about those kind of limitations. A run on a fiat bank is only a problem to the consumer because, literally, they don't have that kind of money in their vaults to give out all at once. It's a system build on deception. Now it's possible, but not likely, that bitcoin exchange houses are totally responsible and trustworthy and actually have the BTC and USD to back up all of their accounts. In which case, they could afford, in the short term, to just let people withdraw unlimited amounts freely, because they'd make money on the transaction fees. But then if all investors pulled completely out, there would be no longterm for them. They'd be done, and when times are bad, I think it would be in their favor to implement any limitations that would slow the possibility of that worst case scenario. It's probably also good for consumers because I'd assume the faster the ship is sinking the more likely someone inside will be to hastily "off" with funds illegally. Still, I agree with you, I believe when times are good the more freely people can access and exchange their funds the better off the exchange will be because it provides a better experience for the consumer. Free market principles.