On the US PTR forums a discussion on the Dungeon Journal has been going on. If you could weigh in on what you think about it and how it effects raiding at all levels, it would be very helpful.
http://us.battle.net/wow/en/forum/topic/2522164614
Moderator Edit:
Tone down on the flame and personal attacks. If you can't discuss this topic without resorting to calling each other "scrubs" and whatnot, it will get locked.