Comment 4 for bug 493960

The "infrastructure" I referred was the fact, that we already use a captcha. So we have the process of "Display captcha", "Compare captcha" and "Repeat with new captcha if failed". Sure, I did not expect a drop-in replacement.

At least it is (was) pretty obvious that they were created by the same person as they all looked the same with varying URLs and Account names. Spam is only effective en masse, so I don't see anybody going through the manual trouble, especially when our captcha is so easy to circumvent.

But maybe that is just my impression.