Whether or not they are making a profit yet is a different question from whether they sell. The amount of revenue and growth clearly shows they sell. It remains to be seen if they end up like airlines - an industry providing enormous value, with the airlines themselves capturing only a fraction of that value.
Whether or not they are making a profit yet is a different question from whether they sell. The amount of revenue and growth clearly shows they sell. It remains to be seen if they end up like airlines - an industry providing enormous value, with the airlines themselves capturing only a fraction of that value.