Anyone can buy - but people do it now because they know that there will be a solid campaign within Iceland lead by the Foundation, so when Icelandics start buying, the avalaible supply will drop.  If I understand well - all the Foundation effort will go toward Iceland, so I suspect that Aurora will get squeezed there more and more, leaving us poor outsiders with few Aurora avalaible.  

Like any national currency, in fact.

Anyone can get canadian dollars, but there is not a lot of way to use it outside canada, trading put aside.  So most canadian dollars are kept here, within our frontiers.

@Ltex, I agree that it would be a good idea that BaldurOdinson changes his nickname here.  Man, I saw your website and you are doing great effort to help Aurora, so nice to have such enthousiast people supporting it !  But using Baldur's nick is confusing, and I think it's actually bad.  Be yourself !  You may join me with skype chat (PM me your skype username i'll add you).

Fun time