OK, let's break it down for the kids watching from home.
1) Cormac starts a thread about celebrities.
2) He returns to post after a bit and, following the lead of several posters, add a pic of a notorious celebrity, a singer arrested and convicted for underage sex (14 year olds.) Comac posts a record sleeve or album cover of a release by Jonathan King, the aforementioned convicted sex offender. The pic contains the title of a single, "I Don't Want To Be Gay" to which Cormac responds, "But you don't mind being a pedo."
3) No, we don't believe King is on the forum. Yes, we do believe people post responses to printed statements, like Cormac did. It's existential, like saying "turn out the lights" when looking at a sunset.
A Man Said to the Universe
By Stephen Crane
A man said to the universe:
“Sir, I exist!”
“However,” replied the universe,
“The fact has not created in me
A sense of obligation.”