A note to my readers
With great reluctance, I have placed an ad banner on the sidebar of this blog. I hope it is not too much of an annoyance. While blogging will probably never be a profitable enterprise for the likes of me, the reality is that it would be foolish not to take advantage of ethical opportunites to offset some of the costs of doing what I do. Please notify me (email or comment below) if you see something inappropriate in the ad space, over which I have only limited control. And, also, if you would, let me know if any link you see proves useful. Thanks!