I will be in London for the rest of the week without Internet access, but I thought I would open up the floor for any questions readers may have. Since I have withdrawn from the discussions, I know that a lot of questions have been directed at me that have gone unanswered. So if you have a specific question that you really want me to take a crack at, list it in the comments and I will put up a post next week of answers to questions.
If other readers know the answer to a question, feel free to answer it in the comments. I will try to answer any outstanding questions when I return.