Why would you want a folding PC?

Because it costs less, that's why. If you're the type of rugged individualist who builds computers from scratch (well, almost), then you know that shipping can be the difference between a bargain and a waste of time. So Aopen Asia is making tower cases that fold up and save space, resulting in lower packing and shipping costs, according to OhGizmo. This way, the company says it can fit twice as many cases in a standard shipping container. There are no guarantees, of course, that the savings will be passed along to the consumer. (We can be so cynical sometimes.)