I don’t know. Between monster raffle and secret Santa I have mailed to Australia, the Netherlands, Sweden, Canada, the UK… so just because I am in North America doesn’t mean I am not effected by international mail. It’s a once or twice a year thing. And choosing to participate means dealing with those issues. You have always not participated because you haven’t wanted to burden other people with the postage to Australia.

I like @thedamus’s idea of 2oz minimum and tickets to those who donate.