I was thinking about all the crud threads I read that ask the same old questions and something occured to me that might offer a really great solution. It is an answers thing (like Yahoo answers or others type thing) only what you have is a directory/database of the best answers to a question and the first person who links to it the best and the fastest gets to add a link in their post / answer (hence first two link of four links solution) and then a mod closes the thread with their own link included and either a better or next best answer (hence links three and four of the four link solution) everyone is happy and questions are answered efficiently whilst mods get a benefit for closing repetitive questions. Make sense? What do you think?