I'm thinking of starting a free service to make custom quizzes for you fellow users to help your link building efforts... Basically, you give me either a topic, or a list of 5-10 questions and multiple choice questions, then I'll research the topic and find good questions, or use the questions stated to make a fun online quiz for you. Your quiz will include a single link, and one to your website or URL of your choice. The quiz comes with code to put it on your own website or send to others to put on their blog or websites. Blogs especially love to use quizzes, so it's good link bait and helps spread your link around the web. This is just in it's initial stage right now, so if i get 20+ users wanting the service, I'll get to work on building a tool to make the quizzes. If this is something you'd like, let me know in reply.