It has been confirmed by others on gaf though and this is cboat , a known insider

I was thinking the same...LOL :)

He's been proven BS by another insider (forgot his name). And isn't he banned now? Exactly, its all speculation. Guy who thought PS4 wouldn't have multiplayer pay wall as well...

so that would mean that ps4s US sales should be greater than XB1 for the last two weeks?

He was unbanned. Also when did he say that about ps4?

After everything Microsoft did this month they have lowered the gap from 1.1m to 1.09m. Sony really doesn't have to do anything to be competitive this gen. Just put consoles in stores and they'll continue to do great.

This kind of makes sense to me. The Xbox One, based off of vgchartz and maybe logical thinking, sold about 250k for week one and less than that for week two. PS4 definitely sold much more than 500k black friday week, so it's definitely possible that this 10k-7k difference is true. Maybe the PS4 actually dominated black friday.

Claimed wrong by another insider. Back to square one

We can't discuss the reliability of the data if we don't know the source, anyone could leak it (a reliable source or a bored fanboy). If the source was reliable, why we don't know which is?

Missing the times when npd brought out concrete sales data!

Well, I know that Black Briday is a USA thing; BUT this is becoming a worldwide phenomena; people around the world buys stuff from USA via internet and they dont use amazon to buy that stuff; for example in Peru and Brazil there are websites that act as a medium just for the weekend; so you can buy stuff from USA and get it in your country.    

That is why I think in that weekend, amazon is useless.