Wasn't there also some of Process manifests in the PRIVATE EDITION booklets? Yet to get them, hint..
I don't remember when I read apocalypse culture, but know that it was so long time ago, I hardly remember what was in it.
There was Finnish hardcore guy who took one of the Process symbols tattooed in his hand, next to thumb & index finger, so it's always visible. He thought it was just Integrity (hc band) logo.
I have ordered plenty of things from Aes Nihil, but none of process stuff. Sometimes prices are rough, but often I see more value in pile of xeroxes than he asks for them.