Monad Bind 2 of 3

After watching this clip (http://www.youtube.com/watch?v=ZhuHCtR3xq8) on Youtube featuring Brian Beckman I wanted to try to sketch Brian's main argument that Monads' main purpose is function composition. I will post my sketch to http://rodhern.wordpress.com/2014/02/ . These snippets are the companion examples to the blog post.