While the new Facebook “reply to this email to comment” feature is certainly handy, it appears that the feature has inadvertently exposed a security hole in the Facebook comments system. F-Secure ...

The social network rolls out a test today that puts the most engaging comments higher up on threads, and lets users comment on comments. Donna Tam covers Amazon and other fun stuff for CNET News. She ...

We’ve heard rumors about it and we’ve seen screenshots, but today, Facebook officially announces replying via email. Reply via email essentially allows you to reply to email notifications such as ...