To be fair, you knew what he meant. How does the fact that he thinks of this place as geekwhack have anything to do with purchasing his caps? Until someone does, and he fails to deliver in that, then these posts aren't criticism of him as a seller of custom caps, but of him as a disliked figure around here.
It's very obvious his intent to copy people's caps, as he stated clearly in his OP. And the problem is people are okay with that, and will purchase them. Either action needs to be taken by the moderation team stopping this, or it is let go. But what good will come of poking fun of his childish ban list and him calling this place geekwhack?