When people think about scalability, normally they focus on the tools to make something grow larger. But applications, ideas, and tools that are truly scalable go both up and down. I am pretty excited about the new KNOL. Kind of like a blog, kind of like a wiki, but much more focused. Knols are single issue, idea, item, expert pages. Share what you know about one thing. How to? What about? Who, What Where When and Why. "Welcome to Knol; A knol is an authoritative article about a specific topic