Writing games is a lot more complex than it might seem. One must balance clarity with rich, evocative style, taking into account layout and art and the esoterica of the printing process. Writing, illustrating, editing, and producing a books is a painstaking process. As you might imagine, we want the process to go as smoothly as possible.
That's why we've developed submissions guidelines.
One more time, just in case you weren't paying attention:
If you want us to take you seriously, read the submissions guidelines.
Once you think you understand them, read them again just to be sure.