I'd like to point out a few suggestions for some of the wiki pages.
howto:comment has many of its serious guidelines covered in spoiler text.
yuri specifies:
"Basically, there needs to be something in the picture that makes it clear that the girls are more than just friends, otherwise it is not yuri."
This is ambiguous and has provoked arguments over whether or not marriage implies yuri. The wiki could also be clarified to make it obvious that a spoken_heart, shared_food, and hugging don't, on their own, imply yuri.
Updated by richie