It seems a fair number of people are interested, so let's get started!
First, I think the best way to go is for me to keep a master list of people's addresses. Those who want to do the snail mail version can PM them to me, and when someone receives the flat cardboard person in the mail, I can PM them the next address on the list. Sound reasonable?
Second: Creative people of eHell! Post a pic of the flat cardboard person you design and we'll vote on which is awesomest! We can leave a picture posted here so that people who don't want to do snail mail can print their own. They should be no more than 10 inches tall. What sounds like a good deadline for submitting a design?
1 week from now? Please post your submissions by Friday, the 15th.