I've put the comment moderation back on because I've decided to clean up the dialogue on the blog a little bit. No more name-calling or personal attacks are allowed. Opinions, theories, unsupported assertions, all manner of nonsense, as well as statistics and surveys are all welcome.
I'll enforce that like I used to, which is to say not strictly, but as a general guideline, and of course I'm the judge.
I thank everyone who participates here and I hope you don't feel too inconvenienced.