Snake, there are a few reasons why this won't make sticky. The first is that there are a select few that won't reply to a post based on certain titles. I, for instance, click first on threads that say "Help me!!!" or "My fish are dying!!!!", or anything else that looks like an emergency situation. That is just me though. Other people would go for other threads that they know a lot about. We cannot tell people that one, or several, ways of posting are the "correct" way. Everyone goes for the threads that they know the most about first. My weak point is lighting. I will be honest here. Don't ask me for tips on what watt bulb will make what grow. I don't know the answer to it. I can direct you to who does, but I don't know the answer. If I see a thread about it, I am not going for it right away. I will check it out later, to be sure that nothing bad is going on, but that isn't the first post that I go to. Do you see what I am saying here? You may have certain posts that you choose first, I have ones that I choose first.
The next reason why this cannot be stickied is because it is wrong to set up a certain way that people should post on these boards. They didn't all come out of a SWF posting college. They are mainly new people that are anxious enough about the new journey that they have embarked upon. They are excited at first, then get seriously scared when something bad happens. It is up to us, those that have been through these situations, to help those people. Share your knowledge and experiences. Don't get mad at them for not knowing how to post the way you would like them to.
The last reason is that you cannot have a stand alone thread just about how to post. Beth has an excellent one in Disease and Treatment. Right at the beginning of her FAQ on treatments https://forums.saltwaterfish.com/t/127007/faqs-fish-diseases-treatments-quarantine-health-info
She didn't just tell people how to post. She recommended the things to say, that we are going to ask anyway. She followed it by a lot of information about how to treat fish. Guess what? We still have to ask about everything that she listed for posters to tell us before hand. New people do not now how to post, they don't know about FAQs and archives, nor searches. They are here for help. Help them.