"A new drug keeps people awake with no apparent ill effects. But is prescribing it the right thing to do?"
"It's not for people who work too long," he says. "It's for people with clinical illness." - ahh, too bad. Or good. We'll see how long it lasts before they'll sell it to the rest of us and (more interestingly) what will happen to us. The article also talks about the fact that we don't know how (lack of) sleep really affects us.