The Australian census is here and now is the time to mark Pastafarian as your stated religion, if you like.
I won’t make a long argument and I won’t say that you should absolutely do this. But I do believe it’s a reasonable and legitimate choice. If there are things in the Pastafarian religion that you identify with, and if you would like to see the Pastafarian religion gain formal legitimacy, then please designate Pastafarian as your religion.
I see some discussion in the comments, and I got some emails, pleading don’t throw away your votes because they won’t be counted. It’s a reasonable point – marking No Religion will be officially counted, while writing in Pastafarian will not be. But I would ask, what is the actual purpose here? Will policy follow from these results? If you believe that, you might want to mark No Religion. If, like me, you are more cynical and believe policy comes first and the data is used as a justification (and only when it supports the policy decision), you might feel more free to mark Pastafarian, if you’re inclined.