This sleep is something I haven't been getting much of since returning to Oz. No wait, that's a different type of sleep. The sleep of which I speak is the sleep in Minecraft where you make a bed, place it in a secure well lit room, right click on it at night and drift off to sleep for about 10 seconds and voila, wake up the next morning to hear all those lovely skeletons and zombies burning up in the daylight.
*laughs* Last map I played through, I never even bothered to make a bed. And in a map where mob-drops are critical supplies, I can see 'sleep' being a fairly low priority for me. Lock the 'doors' and wait for the clatter of burning bones.