You know that rule about not drinking and operating heavy machinery at the same time? You can widen that common-sense topic to include not getting tooled up before strapping the Oculus Rift to your face. In conversation with Joystiq, company founder Palmer Luckey has mentioned that the nausea-inducing effects of virtual reality can, unsurprisingly, become magnified if you combine it with the demon drink. Hey, it's something to bear in mind before you lose you