Lucifer's speech was underwhelming but I think he's doing a decent job at answering the questions.
As for why Nick can't post in his confessional: I made it so anybody with the "Player" role or "Spectator" role can post in forums that are designated "Confessional", but if a player also has the "Eliminated" role then that overrides the permissions and makes it so they can't post even though they can read. Most eliminated players I fixed this problem by changing the confessional from the "Confessional" designation to the "EliminatedConfessional" designation. In your case I, uh, forgot.