Originally Posted by
Zoma
I think some people are missing the point. For humanoid creatures such as trolls, orcs, elves, etc, there are so many variations in folklore, both modern and ancient, that when making them for a fantasy setting, the only thing they really need is a humanoid shape and sentience. Everything else can be left to the author's imagination.
For other creatures, there is a bit of a template. For example, dragons. There are many variants of dragons in folklore, some having wings, some not, some fire-breathing, some not, but they are all large reptiles. If Blizz had called the Horde mount dragons, would you have thought "Okay, those are WoW dragons" or would you have thought "Wth? Those aren't dragons. Those are frikking winged lions."