A great article, I just passed this onto a university student who was doing a little analysis on this. And he in fact purchased me lunch because I discovered it for him.. :).. So let me reword that: Thankx for the treat! But yeah Thnx for taking the time to talk about this, I feel strongly about it and enjoy reading more on this topic. If possible, as you gain expertise, would you mind updating your blog with more information? It is highly helpful for me. Two thumb up for this blogpost!