Player Tychlona of Kul Tiras made a fair point in a forum post when she noted that it sometimes gets a little annoying doing "collection" quests where it seems to take hours to collect what you need, Be it Gray Bear Tongues or Helboar Meat. I'd say that most of us can likely feel her pain on that measure. Drysc answered her later in the thread with some of his own insight into the process of questing and dealing with various types of quests. His point that sometimes seeing that "5/30 Windroc" notice in your quest log can make a quest feel like a bit of grind is very understandable, but I have to counter that seeing that "8/10 Monstrous Crawler Leg" in your quest log and knowing you've already killed 30 mobs without those last 2 legs appearing can feel just as grinding.
He says a few more interesting things that may shine some light on Blizzard's questing philosophy, which I'll discuss after the jump.