The AktiviX discussion list, AktiviX-discuss is where lots of stuff is sorted out. Some people hang out on the #aktivix irc channel on irc.indymedia.org, there is a brief history of how we got here on the AktiviX:History page... And then there is of course this Wiki.
Information for Aktivix Admins
Information on administrative tasks is held on this page Aktivix:AdminProcedures
Request Design Process
Notes on developing the request process Aktivix:RequestProcess