What do you find most addicting about World of Warcraft and why?

To me I guess I find it very rewarding to achieve stuff other players don't have so it keeps me always trying to get new gear, achievements, and level characters for fun. Like one month all I did was see how many characters I could get to 60, haha guess im always trying to find something entertaining to keep me playing it.

im playing on level 80 rogue and sometimes i go to horde town and kill low level players, yea its fun its very nice yeah. i'm just kidding. I don't playing any game since november 2009,
I was little addicted about 2,5 years ago, but I'm not addicted for now. I don't know. I only playing for help some one to hit 1800 rating in 2vs2 3vs3 for pvp weapons. Altough I don't have over 1k golds but I give some gold to low level players (10-50g). lol thats salary from pvp dialy quests. But some ppl give me golds, free enchants and gems. Because I'm so friendly guy in game, I'm pretty famous in my realm. Sometimes I helping low level players for group quest or instances. I only doing BGs and arenas. Sometimes my friends (in game) let me run in 10/25m in raid for gears & weapons.

beginners (who doesn't cap level 80 yet) - addicted for level up and rare, epic items.
(who alrdy has level 80) - gear up, raid, pvp and get member/officer of famous guild
Old skools - Having old memories, (and same with gr up, raid, pvp ..,)

Arena, when you first start to do some matches, you cant stop unless you loose manyt times ;)

lol

The money, man, i tell ya, they drive me insane!?

whoring yourself in goldshire or xroads?

xroads, as a undead female mage. Taking that earth shock haaard!

Competition to be the best and most skilled.