Jerry's Brain
Jerry spent a dozen years as a tech-industry trends analyst. One of the 4,000 software vendors who pitched him their wares (hoping he would write about them) had mind-mapping software called TheBrain. You can learn more about Jerry's particular use of TheBrain at JerrysBrain.com, and you can learn about how to put Jerry's Brain to work for you by watching this video:
You can browse Jerry's Brain freely by clicking here.
See also Make Use of Jerry's Brain and JerrysBrain as a Starter for a Global Brain.