I didn't know about that website... but I'm not sure how it's supposed to work. I can't find an obvious way to submit a game to the list.
Or am I supposed to use their wensite to (re)build the whole SRD from scratch? o_O
I believe if you have a version of your rules in Markdown, it is a very quick process. But yes, it is all hosted on the page, with no external links. Best to check in with them directly though, I just know it from other RPGs.
