Its worrying that with all the money they must have coming in they still cant find the funds to do a server upgrade.
Not as easy as people make it seem.. think about newegg or amazon on black friday.... even the best services can get overwhelmed and the increase in volume has been relatively new and it takes time to upgrade servers. Many people miss good deals on black friday because sites crash.. it's the risk you take investing in what I would dub the "wild west" of the investing world.