We use Akismet to filter out the spam that’s posted in the form of comments here at likethatidea.com. The photo below was taken by me a few months ago and I assure you that no altering of the photo was done. I’ll let you be the judge whether the spam comments are really evil or not.
Besides using Akismet for our Wordpress sites, we also use it for our Drupal sites. Akismet seems to work well for both content management systems.? Click here if you digg it!