Testing Spam Filtering

I’m testing out a new anti-spam plugin called Conditional CAPTCHA.
I am loath to use CAPTCHAs under normal circumstances, as they are tedious for regular users. Fortunately, this plugin uses an interesting method that should reduce false positives: if comments are marked as “not spam” by Akismet, they are handled normally without any CAPTCHAs. However, if Akismet flags a message, the user is then prompted to solve a reCAPTCHA, and the message is then dropped into the moderation queue for manual intervention.
With the 150+ spams per day making it into the spam queue, it was a challenge to go through everything and make sure there were no legitimate messages mistakenly flagged. This plugin should resolve that issue without inconveniencing legitimate users.
If you find any quirks, please don’t hesitate to contact me.