So which of the 6 roles is Mt Gox fulfilling? They're not a currency dealer or exchanger. They don't cash checks. They don't issue traveler's checks, money o

So which of the 6 roles is Mt Gox fulfilling? They're not a currency dealer or exchanger. They don't cash checks. They don't issue traveler's checks, money orders or stored value. They don't sell or redeem traveler's checks, money orders or stored value. This isn't even close to as cut and dry as you are trying to make it sound.