Fine, not a theory, but let's not argue semantics - the point is, your post was just a written explanation of a method, whilst this is a video showing said method as Trokair pointed out above.
In order for something to be a repost, it must be essentially showing the same things as in another thread. So if it's just an explanation, then to be a repost someone would just have to say pretty much the same thing in different words, and nothing else. If they explained it as well as adding say...explanation pictures, then it wouldn't really be a repost, as it shows more than the other thread. Likewise, for a video thread to be a repost, then the exact method and content shown would have to be the same.
So, yeah, for the reasons I stated in my original post, this isn't a repost.
My exploration channel: The Strangletusk Expedition
This one is not a repost, because this is the Exploration Forum, not the Exploit Forum. They are not one in the same as people seem to believe. People come here to discuss share exploration methods and discoveries, while people usually head to the Exploit Forum for MMR abuse, que exploits, and other ways to cheese the system. So in the end, this is the first legitimate Exploration discussion of it, you can't expect us to all visit both forums.
Back on topic... I wonder how Blizzard will deal with the item when WoD arrives?
Likely they will simply disable it in WoD areas... but we all know that they are notorious for "fixing" things incorrectly...
Certainly keep an eye on this item.
If they were sensible they'd simply prevent it from being used in Draenor at all, but who knows? They have more important things to worry about, so it could be overlooked/fixed badly.
As you say, one to watch. I just need to actually get the damn thing to drop now...
My exploration channel: The Strangletusk Expedition