http://zzz.i2p/users/338-killyourtv/posts
I also concede that how to behave should be obvious and should not require being said but unfortunately, however, some of the should-be-adults have already publicly failed at some "common sense" things, things that they had to be told, things one may find in a CoC. Whoa! Frankly I don't know that a formal CoC will improve anything but I cannot see how it'd impede forward moving progress.