Information Madness

CAPTCHA, Completely Automated Public Turing test to tell Computers and Humans Apart is known to knock out spammers from submitting automated forms. CAPTCHA is a word that you read and type in before submitting your form/comment/request. Now we have come up with reCAPTCHA. reCAPTCHA is an initiative to digitize books one word at a time. reCAPTCHA channes the effort spent solving CAPTCHAs online into "reading" books.

reCAPTCHA has introduced email protection service called reCAPTCHA Mailhide that helps you protect your inbox by asking people to solve a reCAPTCHA before they can view your email address. 

So if you are using your email address on the web, you can use reCAPTCHA Mailhide to protect your email addresses. No more xyz AT abc DOT com