I thought of this from the thread in nintendo games discussion about what would you right to whoever about something. Basically someone posts anything, Pokemon, Video Game Characters, Actors, you name it. Basiclly you would type Dear whoever and type what you'd like to say. Then post the next person/thing/etc and the next poster will write a leter to that person
EX:
Dear Undertaker
You are the greatest WWE wrestler of all time.
Then just post a new word. I'll start
Name: Rayquaza
EX:
Dear Undertaker
You are the greatest WWE wrestler of all time.
Then just post a new word. I'll start
Name: Rayquaza