My guildmate Dale has also plunged into the debate, with a lengthy and, I think, quite insightful post from the perspective of someone who is pretty hard-core in his game time by anyone's standards:
And… I am not bored with WoW yet. Ok, I go through phases lasting 2-3 days where I might just "not feel like playing", but not because I am bored, rather because I want to do a different kind of activity. (ie. non-computer)
So why am I not bored, while less "hard core" players like Lissanna are?
I think it's because for Lissanna, and many of the people who commented on her Blog, Raiding is the main reason they play WoW, and they have run out of fresh raid content.
I play far more broadly than that.
I think the nub of this issue is that WoW has become a lot less forgiving, over time, of those who choose to only concentrate on one aspect of the game. I went through a bad period of WoW ennui, similar to that being felt by the raiders now, because I'd run out of Northrend questing to do. That's my absolute favourite thing to do in the game: PvE questing, both solo and in groups. I enjoyed the Northrend questing experience. It was simply fantastic. And it was done. I had no more of it to do. No more questing, in fact, until the next expansion. I nearly quit then, because I realised I had precisely two choices: find something else to do, or quit the game until the next expansion. And that "something else" proved to be, well, everything. I craft, I raid, I do heroics, I do dailies, I grind reps, I pvp and I do Achievements. I mix them all up, so I don't get too bored of any one thing. If I get bored of all that, I still have alt levelling to do.
And perhaps that's the point I was really trying to make on Saturday. WoW is a game that, in the Wrath age, rewards a broad-brush approach to play. And which can be very unforgiving if you only have one or two aspects of the game that really appeal to you. Questers are faced with the knowledge that they have no major new content until the next expansion. Raiders can easily get bored or frustrated if a tier of raiding doesn't meet their expectations. Even PvPers get bored of fighting the same battles again and again. The trick for Blizzard, with the next expansion, will be to try and square this circle; to reward the generalist without boring the specialist to tears. Or maybe that can't be done, and both Blizz and each of element of the player base will have to make their choice.
1 Something of an aside, but this is one reason I stopped listening to Twisted Nether for a while. There was a whole succession of guests who were only interested in the raiding game, and I just got a little bored. Once there were enough other episodes, covering other playstyles, I listened out of order and caught up.