You are mistaken, It means that you do not need a visa prior to entering Thailand but you are issued one on arrival. I have had this discussion with a number of senior Thai officials.
I get three months on arrival. I get three months in Vietnam, China, Russia and a host of other countries Australia is a member of Asean and APEC, It is you that has no idea what you are talking about. I am not a tourist.
Ha Ha Ha you really have no idea do you, your'e looking more and more foolish as you speak. I do not need to use the Visa Exempt system, (Which is 60 days not 30)
and you still do not understand Thailand's visa system lol. Yes I get 3 months stay on arrival and If I need I can extend that. Cross the border to Vietnam and come back get another three months. Australia clearly has better relations with Thailand than the UK.