Apr 10, 20080
reCAPTCHA
Okay. I know that for posting comment, sometimes the captcha image can be hard to decipher. And for some strange reasons, the refresh is not really working and most of the time, your comment is gone and you have to type it all over again.
I have changed the captcha to a web service called reCAPTCHA. What’s good is that the input can be verified on the spot and it will not clear the comment entered. More than that, every time when you key in the words, it will help the OCR over at Internet Archive to digitize their books better!
