When we managed the NL lists on OOo, I set up a policy page, http://native-lang.openoffice.org/ . It described far more than I wanted, as I prefer non bureaucratic simplicity and mechanisms that nudge one into conversation, but it was also useful.
I suggest the same now. A page on the wiki that simply lays out the sinequanons and what to do to set up a NL list; and if that list has a regional component to it. My interest here is to foster communication, to encourage promulgation and hands-on learning, to get ecosystems and participatory communities going, not to drag people down in the mud of anxious policy. (Not that anyone is doing that here, I hasten to add.) Cheers Louis