Lenovo's the latest laptop vendor to go to a mostly-widescreen lineup today, as it retires the 4:3 14.1-inch ThinkPad T61. All that's left in the standard ratio are the 12.1-inch X-series laptops, and even those are something of a novelty in today's 13.3-inch dominated market. It's not a formal move and there's no announcement, but it's clearly a growing trend -- Apple, Sony, and HP don't offer any 4:3 laptops either -- and it's got us wondering what people prefer. Just amongst Engadget editors there's no clear agreement: some of us prize vertical real estate, while others say tiling windows horizontally provides maximum multitasking power, and one ed rocks both 16:9 and 4:3 displays side-by-side -- but that's probably crazy. What's your aspect ratio of choice? Hit us up in comments!