Giant OLED TVs don’t belong on computer desks, despite what my colleague Sean Hollister thinks. A number of gamers use them as monitors since they deliver near-perfect picture quality at a similar price to high-end gaming monitors. It’s hard to blame them, but they’re putting up with lackluster stands, TV-focused interfaces, and having no DisplayPort, a staple for super-fast PC gaming. The pros might outweigh those cons for some, bu...