Great idea. A similar one was mooted on a NZ genealogical list last year. We were supposed to have our Census earlier this year but it was postponed after the February earthquake in Christchurch. I'm not sure when it will be held next.
Nancy in Christchurch.
Could I make a bold suggestion to you all?? Given it is the Australian
Census coming up in a few weeks - for the sake of posterity and research
ease for our descendents - would you/could you consider making a copy of
YOUR census (anyway you can - photo, scan, photocopy) and keep it in your
files for privacy. (I got the idea from a UK list when they had their
census last year!)