The Rules

What goes here?

Lists. "Things I Would Do If I Were The (Character Type)" lists, lists of common medical screwups people make when writing hospital stories, and lists of other odds and ends. If it helps a writer, it's listable.
Genres. Pages for genres and what makes them what they are. Also point out their absurdities and various twists you could add.
Weapons, how they were used, why they were developed, and why they aren't used anymore. Historical notes are also particularly useful, particularly on the lifestyles of other cultures.
Common absurdities and blunders found in genres, races, etc.
Tips and ideas for avoiding common problems and absurdities in writing.
Pages on various aspects of writing mechanics and literary devices.
And more. ;)

Do-and-Don't lists about writing and character creation.
Adult/mature content.
Pages dedicated to trope/cliche examples. That's what TVTropes is for. ;)
Pages on tropes/cliches that have nothing to do with writing mechanics, worldbuilding, character creation, or storytelling.
Looooooong lists of trope examples. (Keep examples limited from 3-5 when using examples to explain something.)
Pages on fantasy creatures that were invented by modern authors.

If you are unfamiliar with editing MediaWiki pages, please visit this tutorial first.
Everything must be written in proper English. Correct spelling, capitalization, and punctuation are required.
Try to be as objective as possible.
Trope examples are required now and then, but keep them limited to about 3-5 examples and keep them on the relevant page.
Please do not put big huge honkin' pictures up on the pages, nor pictures hosted on sites that do not belong to you and/or do not allow hotlinking.
Links to your sources are always good - if for example you put up medical information, a link to a medical webpage backing it up would be extra helpful.