This has been going on for years... not sure how this is news. Any site that is big enough to be targeted by spammers has (or certainly should have) learned th

This has been going on for years... not sure how this is news. Any site that is big enough to be targeted by spammers has (or certainly should have) learned that CAPTCHAs are just one of multiple layers of security that are necessary to prevent abuse of their service.