Great post, I just given this onto a workfellow who was doing a little analysis on this. And he in fact purchased me lunch because I found it for him.. :).. So let me rephrase that: Thanks for the treat! But yeah Thanks for spending the time to talk about 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 details? It is very helpful for me. Two thumb up for this blog!