This is something that I have come to practice time and time again.

Not only does it make my Information Architecture and web designing life easier, but it also allows the rest of my team to visualize exactly where we are going with a project and why we are approaching it from that angle.

- off topic
This blog is something I wanted to acomplish myself. I am made up you guys have beeten me to it with such helpful advice. I just happened to stumble accross it today and I have already added to my RSS.