0This document is a web version of my 2008 dissertation, presented here, incrementally, within a Drupal site. Its purpose in this place is to put its content in front of a wider audience, and my hope is that it solicits feedback that will be constructive as I adapt the project into something more book-shaped.

0To navigate the book, use the Table of Contents menu on the left, or the navigation links below. To leave a comment, add your thoughts in the form off to the right of each page.

0New content will be released inside of this book structure periodically -- for now, that's going to be every 3 days. To follow these updates, you can subscribe to an RSS Feed.