I still don't think you can really play more than one MMORPG at a high "level" (by this I mean level of competency, not character level; the two do NOT go hand in hand, as anyone at max level in WoW can tell you).
It's not the days of EQ where you often raided every single day; but you still have to devote time outside of even raiding to farming cash/consumables/etc.
It's why I've kinda given up on the MMORPG genre now; I want to be able to log on and off at will when I get bored and need to move on to something else.
Getting old sucks.
