Kill or Captcha

After three years of blogging in this space, I've finally had to enable CAPTCHA. I recognize the value of the technology, but I resent having to decipher and enter the letters, and so I long resisted adding it to my site. I suppose I have been lucky enough to escape most spam for all this time. But today I had a number of male enhancement comments on my previous post, and it was time to accept the inevitable. Bastids.