I'm very pleased to announce that I've finally finished adding Formatting codes for posts. They follow the same basic format as the codes on Writing Forums. You can get the entire list of BBCodes, as they are called, over here. I'll also make sure to add a link to the "post" form so you can copy and past as needed.
Here are some quick examples. Nothing fancy, but they work. Get the full examples with how to do it yourself at the BBCode Formatting Guide.