I understand your point. I didn't provide additional info because it's really an all or nothing discussion. There is not one silver bullet reason. There are multiple issues, some of which are intertwined. I'm not a big fan of laying out partial arguments to get a point across if the other aspects are equally important. I find it opens you up to "yeah, but you didn't think of xxx" arguments which don't go well in a board forum like this.
Edit: and I'm watching the Red Wings game so I'm not really up for writing a dissertation this time night.