I am a member of a bit of a "natural" patenting site on Facebook.
Last night someone posted about a Children's Book Exchange - the idea behind it being you join a sscheme anf are given a list of six names, you post someone a brand new book to thr person top of the list, add your name to the bottom and then pass the list onto 6 more people who then send a book to the person top of the list, who then