@Guitar Smasher
You couldn't play a game on a laptop while walking but what's to prevent you on a car, bus, plane, or train?
Consider this:
- limited battery life (many MMO quests last multiple hours)
- heating issues (can't keep a gaming laptop sitting on your lap)
- control input (not having a mouse makes navigation difficult)
- need to plan ahead (you have to commit to taking your laptop with you; with a handheld it's likely already waiting in whatever bag you've got with you)
Yes, under specific conditions a laptop can be used for gaming outside the home. However it is far from being truly 'portable'.
They're way ahead of you. It apparently drops in early December and it's called "Cataclysm"... oops.
That's a WoW expansion, correct? So basically, more of the same? Eventually WoW gamers are going to get bored with the theme, and look for something fresh.