The only thing worth discussing is whether it should be compulsory. While forcing people to be vaccinated is probably a human rights violation or something, it would also (maybe?) reduce the chances of an outbreak and probably save money in the long run (allowing more pathogens to survive (maybe?) increases the chance of some of the pathogens going through antigen drift (which is pretty inevitable I think, I'm no expert though) or even drift and requiring development of a new vaccine).
Again I am no expert in this so we should maybe wait for confirmation from someone who knows what they are talking about before taking what I have said for granted.
I would advise we don't talk about the other two bullet points too much since they will be pretty one sided (and I'm worried about Hanz0 closing this if too many people pick the wrong side). Maybe considering changing the first post not to include the Autism thing would be a good idea, but I will leave that decision to the thread's creator.