Interesting bottom quote from 'FreeGeeks', let me try my hand at it.
I will respond case by case to arguments 6-12:
6)
I would disagree with you assertion at least in regard to Canada ( I am not familiar witth Australia aboriginal situtation.) The first nations in Canada do not seem to have any bones to pick with Her Majesty. Indeed, she was welcomed quite warmly to Nunavuut on the inauguration of their legislative assembly at which she personally gave the speech from the Throne/Speakers chair. The historical situation in Canada is much different in Canada than in the US. Indeed many US 'Indians' (as did many black persons) fled to Canada in search of protection from the genocidal tendencies of the US government, and for the many of them they found protection. There was discrimination no doubt but their lives were no longer in jeopardy so in that sense the Monarchy and the Queen's Peace symbolised safety. Indeed Canada has grown to be a far superior country than the US in the fields of liberties and good governance and I think the loyalist tradition and the rejection of the American revolution played a significant role in that growth, as it still does today. (Canada seems to remain even more loyal to the Queen than the British, most likely because they can see the bitter fruits of republicanism and revolution by merely gazing south of the border. A Queen is better than a Bush!) Funny you forgot to mention New Zealand (probably because it would undermine your case). In New Zealand the Maori have reputation of strong support for the Monarchy. This is because of the Treaty of Waitangi which was a personal agreement between the Queen (Victoria at the time) and the Maori Chiefs. The treaty is regarded as sacrosanct by many New Zealanders in much the same way that the US constitution is considered sacrosanct in the US. And since it was between the Queen, her heirs and successors and the Chiefs any moved towards a republican status would be regarded as potentialy undermining the treaty. Indeed in 2002 when the Clark government (Clark was a Maoist in her youth by the way, charming lady eh?) moved to abolish appeals to the Queen in Council (the Judicial Committee of the Privy Council in London, probably one of the finest judicial bodies the world has ever seen. Compared to the Jurists on the Privy Council the Justices of the Supreme Court are political hacks and nitwits!) the Maori opposed it on the grounds that the however symbolic the term "Queen in Council" it was still important in enforcing the treaty provisions. In light of these facts, your assertions made on point 6 are unfounded.
7.
Not much to say here as religion is covered on point 8. However I will say this, since the formation of the UK in 1801 Queens have reigned over the UK for a total of 116 years whilst Kings score in at 87 years. Since Canadian confederation in 1867: Queens: 86 years, Kings: 51 years. Sonce Australian federation in 1901: Queens: 52 years, Kings: 51 years. So far things seem rather balanced. In contrast, the Presidents of the US: Men: 214 years, Women: 0 years. In practice its a bit more balanced than the US system. Oh well, there was an Indian author who visited the US in the 1920s and upon returnin to India, he wrote a book about his experiences there titled 'Uncle Sham', quite witty eh?
8.
The Papacy question: a rather complex one. No comprimises should be made until the Pope relinquishes his claim as the suzerein of Kings as any such move before then would jeopardise the independence of the Monarchy from the Papacy by rendering the Monarch a vassal of the Pope. And since Roman Catholicism requires one to be part of the Holy See, nothing should be considered until the claim suzereinity is dropped. Why should the Parliaments compromise on succession if the Church refuses any compromises on suzereinity? The British Sovereign is the vassal of no man!
9.
Well if the states feel it violates secular views they are free to abolish the Monarchy if they wish.
10.
In Canada I don't see a problem with this for the last half millenia years since the arrival of the French Canada has been a Monarchy with the Sovereign far away. It makes things so much more special when there are visits. On a practical level:
the bill for the monarchy is footed by the British. The Canadian foot the Vice-regal bills but the Vice-regal officers allow for more flexibility. Indeed, it is quite possible that the Governor General could be nominated by plebicite rather than by the Prime Minister without making any constitutional changes as the Constitution makes no mention of the nomination of Vice-regal officers. All it would require is the Prime Minister initiating a plebicite and submitting the name of the winner to Her Majesty. Very flexible indeed.
11.
I have little knowledge of this situation so a shall not presume so by making any arguments.
12.
This is a result of the 1927 Royal Titles Act and the Statute of Westminster, 1931 that replace the singular Crown of the British Empire with multiple Crowns for the UK and the Dominions. As a result, actions taken by the Crown in one Realm have no pertinence on the Crowns of the others. In example, when Britain went to war in 1914 all the Dominions were at war autimatically because they were part of the British Crown, however in World War II all the Dominions of the British Empire declared war seperately for each of their respective Crowns, with the exception of Ireland; which was the only country in the British Empire that was not at war. So the Queen of Great Britain is at war with Iraq by the advice of her British ministers, while the Queen of Canada is not at war with Iraq by the advice of her Canadian ministers. The Queen is the Head of State in 16 commonwealth countries and she is the Head of the Commonwealth, which consists of 54 countries. It's nice to have an international monarchy in the age of the 'Global Village' as it has the potential to inspire much international unity (which it does already, especially in Africa it seems) if we are willing to back off and give it a chance. Funny that many people who advocate internationalism somehow forget about it when they advocate abolishing that 'foreign' Queen! The international nature of the Monarchy is what most impresses me and I feel it has as much relevence to the future as it did in the past because of this fact. This aspect alone makes the whole thing worthwile. It shows too that the British did do good in the world. And it is a testament to the fact that the British Empire was the only empire in the world that came apart peacefully and amiciably (for the most part). It is this legacy of peace and friendship that is so important and necessary in today's world.