"pretty stupid to me" is a pretty harsh way to put it, I'm glad we're trying to be contstructive here. Maybe his monitor takes a while to come back on? I've seen monitors that take like 6 seconds to bring a picture back up, pretty annoying if you're trying to get something done.. and, besides, hardrives can be noisy, that's the only reason I have mine power down at all.
Anyway, none of my 98 systems can go into standby (crash..), which annoys me -- so I out the hard drive & monitor at 5-15 minuites on.. varies with how I feel when I first set it after an install or my settings are lost, and I usually leave it alone.