A great blogpost, I just given this onto a colleague who was doing a little analysis on this. And he in fact purchased me breakfast because I discovered it for him. smile.. So let me reword that: Thnkx for the treat! But yeah Thank you for spending the time to discuss this, I feel strongly about it and love reading more on this topic. If possible, as you become expertise, would you mind updating your blog with more info? It is highly helpful for me. Two thumb up for this post!