Tooooo time consuming. If you're playing with real people, there's a tendency to fall into a kind of fugue that makes you forget about the real world. It's worse than standalone games, in that respect. (And mind you, I was a writer/programmer for an MMORPG, so I'm not unaware of the product. <img src="/ubbthreads/images/graemlins/biggrin.gif" alt="" /> )
It's okay with an alarm clock set for no more than an hour or two, I suspect. But real life can much more fun if you how to set about it. <img src="/ubbthreads/images/graemlins/winkwink.gif" alt="" />
