Actually, I believe they are highly profitable in the more mature markets. Overall they're losing money, but that's because they are expanding at an incredibly rapid rate.
I guess a potential problem will be if the smaller markets they are expanding into now don't turn out to be as profitable as the early ones once they mature.
I guess a potential problem will be if the smaller markets they are expanding into now don't turn out to be as profitable as the early ones once they mature.