You can walk away from Telstra or your power company. You can have a say in the operation of RAAus, vote, got to a meeting, write to the CEO, President or board members. If you go with ELAAA you will just be a customer - get into the queue!!
My objection with going to a company structure is that it is a smoke screen for the greatest range of corporate bastardry. The ASIC rules might be suitable for big companies but impose too many baseless rules and anti-democratic processes on small companies.