I spent 4 years living in Canada, a place that still holds a piece of my heart. We didn't pursue PR, which we could have done and ex-husband lost his job and we had to return to the UK. I was destroyed by that move and swore that I would never be in that position again. When we could go for PR here we did and citizenship was the next logical step. I'm a proud citizen of this country. I can't recall if you have children but if you do I think if that child is an Australian citizen then you would be daft not to have it. Just my two penneth.