As important as I know captcha is... I still believe these are things that Optometrists have come up with to laugh at all of us people who wear glasses.

It's the same chortle that they get when they tell us to take off our glasses and read that infamous bottom line that no one can see.

Cruel and unusual punishment, I tell you. They do all that torturing and then they give us new glasses and it's all "I CAN SEE IN HD!". Then we get home and have to read Captcha. They're in on it, I know it!