Good post - thanks.
All comments on this blog are moderated, meaning they don't appear until approved by me. So, when your comment doesn't appear immediately, *DO NOT* throw a hissy-fit and assume I'm refusing negative comments (yes, it really happened). I approve pretty much everything that isn't obvious SPAM, negative or not, and I promise you that will include your hissy-fit comments, accusing me of a grand conspiracy to squash dissenting ideas (also really happened). The result, of course, being that you will look like a fool, and the rest of us will laugh heartily at your stupidity.