Over the last two weeks, my blogs seem to be getting visited by some nasty spiders.  I’m getting spam in my blog comments.  They don’t appear as I have my comments set to moderated but it’s still a pain.  Well tonight, I hope I’ve put a dent into this problem by adding Captcha images to blog postings.  Sorry, you now have to also enter a sequence of letters/numbers into a prompt before you can submit a comment to one of my blog entries.