I just got finished reading that article, and, regarding the XPS, they had some issues with the bulkiness of the thing:
"It's also really thick at 1.8 inches with the display open, which makes it thicker than the others, even while they're closed. It also makes it uncomfortable to type or play games on."
Hmm, this makes me a little nervous, considering i just placed my XPS order last night. I don't want to get a machine that is uncomfortable to type on...Any thoughts?