Im owner of xbox 360 and I must say that this console and things that you can do on it really kick ass. I was using computer for playing over 8 years and always had to buy new things to keep games clean and smooth. On xbox360 I just open tray and put CD to enjoy great graphic and fireworks in games! My brother have PS3 and really I don't know what people see in that console.
So for me XBOX360 > PC and PS3
I played L2 since beta and after 5 years I've switched to WoW. What I can say L2 is focused on EXP, and exping in WoW is really funny and nice. You don't have to duo box or something like in lineage 2. So I must say that WoW is little bit higher then Lineage 2 for me.