Trocomania observation
Lucky for you if you live in Brazil
I decided to change my country of origin in my Trocomania profile to see what effect it would have on the number of opportunities I might get to get trocos by visiting websites. It really makes a significant difference.
Australians seem to only get a small number of general international websites to visit. The USA and Mexico each had an extra web site or two in addition to the above.
But Brazil was the biggest. A person with a Brazilian address would get an entire page full of trocamania point earning opportunities.
Now I didn't click on any of these brazilian links and I don't recommend it as you will almost certainly get your account banned. Interestingly enough though your profile does not state whether the address must be your residential address or a mailing address. It seems that if you could arrange a brazilian mailing address with a friend you might accrue points faster if that is permitted under the program.
cheers Peter