First of all please don't consider this an act of spam, it is not my intencion to spam!
I belong to a small team that created the visualCaptcha (visualcaptcha.net), and we are looking for some reviews from web developers.
We have downloads but we don't get much feedback :/ so I decided to come here and ask you guys what do you think about this.
So really what I would like to know is:
what id your opinion on Visual Captchas?
do you think they are safe?
what would make you try it?