The rules explained in this newsletter generally fall into one or two topic categories:
Finding consensus — When Wikipedia's rules fall short, "consensus" takes over. Of course, rules guide that, too.
Editor behavior — Remember how Wikipedia editors should treat each other with "respect and civility"? Well, there are many ways they often do not, hence many rules aiming to fix that..
Acceptable content — What should be included in Wikipedia, and how should it be written about? This is another very large category.
Proper style — Consistency of format mattes, hence a very large Manual of Style.
For each rule ahead, we'll let you know not just type of rule it is, but what it's meant to address.