I agree with Scotty, their B2B viewpoint is fulfilled even with a 10-hour runtime. Commander, you were talking about having to look up something while at work... why switch the iLiad off during your working hours? I think they might be thinking of the iLiad lasting 1/2 working days (not resting hours), and currently it works very well, for B2B; time to leave, switch off the PC, switch off the iLiad, put it in its cradle (or hub)... charged up for the next day.
Actually, even though I'm an "at-home" user, I'm happy with it right now, I'd appreciate a quicker boot-up time, say 20sec, if it can be managed, and of course, the longer the battery lasts, the better, but it's enough for me right now, with my usage.