abso-fuggin-lutley outstanding idea Luke! It would also make a great place to place stagea specific for sale ads. Also, we could direct interested parties to it instead of standing around carparks / servo's etc answering the same questions over and over and over. I for one would be happy to jump on board and support such a site. I think it would be quite easy to garner a little bit of sponsorship from some of the stagea importers and workshops about the country too.
I was a member here for almost 3 months before I bought my stagea and it was mainly because it took me that long to read the threads and sort out the infomation I needed, as opposed to the fluff that was fun to find out but really distracting. I know Ska and the other mods have done their best with the use of sticky threads etc, but it doesn't really work as a cohesive read. The Jaycar boost and fuel control thread is a good example.
Just one suggestion, due to the really helpful input on this site from some of our eastern states members (ie Kiwis) unless you will be supported by SAU can I suggest dropping the Australia part of the name?