Last night at a press conference Sony (NYSE:SNE) unveiled the PlayStation 4 video game console. Sort of. Sony did not reveal the actual console an unusual move given the electronics giant's design prowess. Nor did it announce a price or exact release date though it did indicate that it would arrive during the 2013 holiday season. Now if you have a short memory you may not recall that Sony was an absolute powerhouse in gaming from 1994 on with the release of the groundbreaking original PlayStation console. Its success continued with 2000's PlayStation 2 which beat the living daylights ...