Blogger beware! Blog comments that don’t seem to offer a whole lot may be cleverly disguised pornographic spam. This happened to me recently.
I accepted a trackback from another wordpress blog. It didn’t seem to say a whole hell of a lot, just quoted my blog entry. It seemed harmless enough.
A week or two later I got a complaint from a friend that I had pornography linked from my blog. I went back, and sure enough, it was true. It surely hadn’t been that way when I approved it. They must have switched it afterwards. Boy was I surprised. And the link was gone a few seconds later.
I guess the lesson is, it pays to be suspicious. If you can’t see any value added by or purpose to a comment, maybe the “value” will be added later.