I hate them as much as you do, but you're wrong. I would love to see some evidence (a link or something) of this. I see captchas that look like pretty good ed

I hate them as much as you do, but you're wrong. I would love to see some evidence (a link or something) of this. I see captchas that look like pretty good edge-detection discriminators- street lights in tree limbs, bicycles against brick, and so on.