Yeah, I really cannot enjoy myself at max level unless I am raiding, and raiding(when you are an officer in your guild) means babysitting everyone in the guild, helping them do instance runs to get gear, helping them farm mats, helping them with dailies (For future reference, DO NOT COMPLAIN TO A PROT WARRIOR THAT IT TAKES FOREVER TO DO YOUR DAILIES. He knows, oh yes, he knows) and still farming mats for the guildbank, your self, and making enough money to do repairs and still donate to the guild bank. It was fun as hell, don't get me wrong, but I didn't do anything else with my life.
That.... that right there, thats why I fucking quit. Because I knew I had that to look forward to. Sorry to anyone who does find that enjoyable, but I do not.
More on topic: End game pvp in WoW was boring. I can only kill so many gnomes before it gets stupid.
Also: If someone is being a dick (like corpse camping for a long long time) you CAN report them. I should know, about a week before I quit the game, I was doing some questing on my level 20s warrior near southshore, got repeatedly ganked. So, being a dick, I log onto my 70 warlock, and I go into Southshore, kill the guards, and climb on the roof of the inn. I then proceed to fuck with every god damn person who comes into town.
(Its pretty amusing seeing a level 25 or so get Seed of Corruption, then run into the Inn, blow up, and kill like five people). Anyway, after an hour or so of that, I got a message from an admin, then a 24 hour ban.
Seems they dont like it when you "exploit" in order to "gank lowbies" and be "unkillable" blah blah blah...
EDIT:
I feel I should also mention that a lot of the low level pvp starts because someone attempts to pvp with a similarly leveled person in a low level zone, and no matter who started it, the loser tends to go crying to their guild of level 70s to come back them up. This did happen to me shortly before I quit, I was leveling my warrior... somewhere, and some dude comes up behind me while I am killing something, I finish the beast off, then turn around and proceed to beat the other PC into tar. I think nothing of it beyond "LOL I win" or w/e, then ten minutes later I have a level 70 corpse camping me. Relog onto my 'lock, and corpse camp the 70 and the XX (whatever level the lower person was). Then they call in more guildies/friends, so I call in more guildies/friends, and it ends up being a giant fucking brawl, which is pretty cool.
Another fun pvp experience - a group of level 55-70s tried to raid thunder bluff later at night. And unfortunately, while you cannot fear someone off of a cliff, you apparently can/could mind control them off of the cliff. A shadow priest friend just did that for a bit usually after I ran into the middle of them and feared them all. I don't really think they came planned for the fact that you kinda have to ride an elevator up to the city, and while you are running around stupid on your little elevator, all the mages and locks have to do is rain fire and ice down on you. Rather amusing. Also the fact that they brough 55s to a city raid.