The Testimonials page is a special forum for giving positive feedback to the site owner. Tell me why you like the site, how it affected your life, and how it helped make the world a better place!
Yes, it is self-serving and has no purpose other than making me feel good. :) It will help counteract the Help page and the Idea box which are by nature about people having various problems. Additionally some testimonials will be posted on the front page to help attract new members to the site.