Weird, I haven't, not in the last few weeks (before WoD came out I did). Maybe it's a time of day thing or something? I could have just missed them, not big on the official forums. But I think we can agree that Blizzard usually reads "split" as "Blizzard knows best", with only "majority hate" reliably causing concern.
I've heard people say that, but I've seen absolutely zero evidence from Blue posts/tweets/Blizzcon/interviews. Seems to be something the community has made up (maybe true, but no evidential basis).