This looks great, but isn't quite what I'm after. I don't require users to register to post comments. As such, I've had trouble with spam. Could this be adjusted so that it could apply to the comment posting process in addition to the user registration process?

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tangent’s picture

tangent commented

The latest version supports both user registration and comments. Have you tried it?

Marking as duplicate of the following issue.
http://drupal.org/node/11265