I would avoid all non-spam. Those discussions are just going to be weird:
"Hi! Is what I am saying to you BECAUSE I find it to be the proper formality when greeting people under these circumstances."
"How is everyone? But let me give you my answer first so that my question does not get deleted from this conversation and I don't receive an infraction. I am doing well BECAUSE I feel in decent health, my family and friends have not suffered any recent hardships and I am happy to be with all of you."
"Would anyone like to share some of this plate of appetizers that I brought over? I would like to share BECAUSE I put the plate together, am hungry and I made the offer to all of you to share with me."
Of course in the end this would all end up being infraction worthy since it is all probably a duplicate topic from earlier conversations.
I can just imagine D-Man going around the room slapping big red stickers on to people's faces who don't follow the conversational guidelines. Dagger would be peering around him from behind cradling a big, thick, leather bound book with the words "WZ Forum Rules" on the cover in gold leaf, and referring to the relevant chapter.