Update, Activision explain absence from SharePlay:
"Delivering a great gaming experience for fans is our top priority," the company says in a statement we received via email. "We’re focused on launching Advanced Warfare and ensuring that people have a great time playing it, which our fans seem to be. Share Play is a new feature that was introduced as part of the recent PS4 firmware 2.00 update. Our engineers didn’t have access to it before it launched, so we haven’t had a chance to evaluate it to see how it will impact the experience across all modes of play. Of course we wouldn’t include a feature in our game without having the chance to test it. Once we’ve fully analyzed its performance, we’ll determine how to support it going forward."
http://www.gameinformer.com/b/news/archive/2014/11/06/call-of-duty-advanced-warfare-blocks-ps4-share-play.aspx
