RAAus Ltd is a Not-for-Profit company run by and for members. Keith Page was a director of an alternative to RAAus - EELA - which was a For Profit company, but it never got approval from CASA to operate. Rod Birrell has a long history with AUF / RAAus.
There are others around who feel they have been snubbed by the changing organisation and have an axe to grind, or look at the AUF days with rose coloured glasses.
There are people who want to go back to the days when the Board & employees failed 5 CASA audits and ignored all warnings - CASA then stopped any aircraft registrations and appointed someone to oversee the whole process (at members' cost) until they got their house in order. We still have a plane that was taken off the register then, and hasn't returned. There were complaints that the Board consisted of Flying School operators who were only there to protect their businesses.
One downside of the Incorporated organisation, which was moved to Victoria at one stage, then moved to Canberra, was that the Secretary had to reside in the State of Incorporation. When a Board member was Secretary, he had to either reside in that State (or territory) or they had to nominate one of the office staff as Secretary (which usually happened).
RAAus will never be 100% acceptable to all members. Part of that is the legislation they have to live within, which is a dog's dinner. Aircraft that can't fit anywhere etc.