Gigaom - At the Game Developers Conference Online in Austin during the second week in October, a dozen hopeful young entrepreneurs approached our booth selling versions of the same ambitious vision. “We’re building a Massively Multiplayer Online Game. It’s going to be the next World of Warcraft, the next Call of Duty. It’s gonna be huge,” they said. These hopeful game mavens were seeking insight on exactly how you build an MMO infrastructure. Not surprisingly, many of them were woefully unprepared. They didn’t know what a load balancer was. They had no idea about data transport costs between data centers. They hadn’t really thought about the impact of hardware at cloud providers on the user experience of their game customers (hint: old servers usually mean unhappy or lost customers).