Oh you got the screenshot that has photoshopped away the planB source reference... He was very upset about that...
Discussion
It wasn't me who took the screenshot, I just made a comment.
And Carl has already apologized (you can check it in the link you sent), it was totally unnecessary for you to mention that here.
I know he apologised, just mentioned it for context, others might be interested to know since it took me some time to figure out what was all the apologizing for...