This is a great achievement towards developing new methods of creating usable graphene, but they key word here is "usable". As the article says, not all created graphene follows the pattern required for usable transistors, and it's a process that's going to get exponentially harder to refine as you try to get closer perfection.<p>Until we get there, I'm tending to treat this as another graphene vaporware, since I haven't actually seen anyone use any form of graphene for building some kind of usable (and more efficient) piece of tech larger than a few microns. I truly believe graphene to be "the real next big thing", but we're not there just yet.