Commenting Change
Okay - I made another change to the way commenting works. I've done away with having to log in, and added a CAPTCHA (Wikipedia entry), instead. Basically, a CAPTCHA is one of those pictures of a random string of characters that users have to type in to be able to leave their comment. It's based on the fact that people are pretty good at reading these things, while computer programs aren't. So, only people should be able to leave comments, and not the automated spam programs. Previously, I had experimented with making users register with Typekey before leaving comments, but I know that I personally won't leave comments on many blogs that require logging in just because I'm too lazy. And since this blog is anything but popular, I doubt many visitors would want to take the time to log in just to leave a few lines of feedback. The Typekey registration did work to eliminate spam comments, but I didn't get any legitimate comments in that time, either. (I'll just assume that it was the login requirement keeping commenters away, and not a lack of interest.)