Your conclusion ultimately revolves around how significant Latin America is for Xbox and as a gaming market which we have barely any actual data on
In contrast with the other markets
You have Northen America, which is in the PS4s favour @ 40+ million
You have the european market which is greatly in the PS4s favour @ 30+ million
Then you have Japan which is greatly in the PS4s favour @ 20+ million
Then you have the rest of the developing world and non-english speaking countries where xbox does poorly
That number isn't just thrown around on Neogaf. It's all over the internet. Even EA alluded to it.
My conclusion can entirely wipe South America off the map, and still work perfectly fine.
The US figures are currently PS4= 33million and XB1= 29 million. Where the hell are you getting a +40 million from? Certainly not Canada, and 1000% not Mexico which greatly favors Xbox.
The European market does greatly prefer the PS4. I'm not sure if it's 30+ million based on your guesses so far, but even if it is. The disparity still wouldn't work.
Are you simply making up numbers out of your ass? Japan's total sales for PS4 is 9.2 million. How do get +20 million from that?
Then we have the rest of the world where we can assume the numbers aren't half as terrible as the stupid numbers you've put up so far are.
Finally, no that number isn't propagated around the internet like it is here. Attempting to strengthen your argument by saying the masses agree with you doesn't work like that. The internet is chock full of people claiming the earth is flat too. Does that suggest that it is?
You can shrug your shoulders, downplay it, or not say anything at all, but the more you attempt to argue my point, the more you'll just prove me right. Not because of anything I said. Simply because the numbers are so far off you can't make the narrative fit, no matter how hard you try.