Quote:I don't see how they can bypass the captcha in the first place.

You can bypass a CAPTCHA by using an OCR program. That means: a program that can read text. They keep making those programs better and better so it becomes harder and harder to avoid spam by using CAPTCHA's. They don't bypass the CAPTCHA, they solve it.


Another possibility is that they do it manually. That way they don't have to hack anything or bypass anything...