Then why isn't he used as source more often on VGC?

Yes - by tenfolds. You liked using numbers and metacritic to piss off the playstation fans in the youtube community, which at the time had merit. 

Misterxmedia is like doctre81 but several times worst. He has the retarted logic of blackb0nd and the loyalty of tre.

We hate him because he posts dumb shit like this.

You are giving misterxmedia too much credit, boy!

This is more or less an exact description of the Neogaf forums tech threads, but in reverse LOL (EG, anybody daring to question that PS4 must be at least 5 times more powerful than Xbox One is instantly banned,  most of the posters have no idea what they're talking about technically while talking about how much more powerful PS4 is than Xone, etc)

Some of the "bright individuals" are also mrx. By now, he uses so many alts that he occasionally forgets what he typed under which alt and answers his own questions with another alt account (when the posts get too long, you can clearly see the identical, atrocious spelling and grammar). Mrx also scans every post he doesn't like (I have on occasion posted some corrections about his most obvious blunders and downright lies, completely in vain of course).

And in the meantime, we are at 5TF DP (=10TF SP) because of the revolutionary design of the SoC. However, at this time mrx is in full panic mode and posts walls and walls of incomprehensible texts (under various aliases) to prove stacking (after Penello said - once again - there is no stacking in the SoC. Of course, Penello is now persona non grata with mrx since he dared to contradict the "true findings").

Sometimes I wonder if misterx is not a clever experiment on cult behaviour and cult dynamics. Mrx certainly isn't a troll because not even the most ardent trolls spend hours per day making up such hilarious stuff. It is, however, most entertaining to read the drivel on his site (which is, in some odd way, a disturbing thought).