Monty it seems that you have been relegated to proving that the #'s on this site are not exactly correct. Looking at the previoius few post, there is a significant premium above what NPD reports for the NA total on this site. Do you want the site to cease to exist because it cannot tell you exactly what Mexico and Argentina accounted for in sales? Should political posters cease to exist because they don't actually ask every individual? You cannot expcect a free website to do country by country analysis.
Lifetime Sales Prediction - 6/29/2013
Wii U - 38 million
XBOX One - 88 million
Playstation 4 - 145 million
Also, since I'm feeling nice tonight, I'll let you in on what you're doing wrong, Stromprophet... the Xbox 1 did not do a WW launch. It's why the 360 is so far ahead. However, I think at this point it is clearly outpacing the Xbox 1, and that's why the figures are so far ahead for the 360, and projected to stay well ahead. You're making the mistake of comparing region by region, which look similar, but were not launched all at the same time for the Xbox 1. You're welcome!
The funny thing in all this, is after we've seen the NPD numbers and the shipped number for the 360, it makes nexgenwars look like they were a lot more accurate than this site, as their 360 numbers were considerably higher and the Wii number considerably lower. I'm not a fan of either site, but the appearance is definitely there to the casual viewer that it was more on target.