My friend was the one who posted the screenshots on facebook, claiming that he saw the text 2 weeks ago.
ie: He's the source of the screenshots. That's how I got the screenshots.
I doubt TPCi would directly contact people for that. Otherwise everyone knows it's real.
They probably would use proxy people.
Although I remember that PokeBeach was asked to take down stuff directly from TPCi, but those weren't "leaks", they were people who got the games early.
But look, I doubt I'd get into any trouble if the leaks are real-- I don't work for Pokemon or anything. I won't have any consequences.
However, I'd probably get into trouble if the leaks are fake -- my Smogon reputation. A lot of people may be angry at me, etc.