ardent - 2:01 pm on Feb 4, 2012 (gmt 0)
A year or two ago all the big sites were integrating FB comments, now I don't see any with it.
What happened? Did it not work well technically? Did no one use it? Did it siphon off traffic to FB?
I'm looking into it for a new site, with the goal of engaging users and bringing them in from FB.