heh, one time I saw a courier pedaling up 13th St NW with not one but two cigarettes in his mouth (one on each side). I'm guessing one of them was a spliff.
Anyway, I don't know why if someone says "I just want something comfortable, sturdy and reliable," one would recommend a road bike. A hybrid is the way to go. I had a Jamis Coda for a while -- I didn't care for it, too heavy and slow -- but for casual riding and dragging a couple of tots around in a trailer it would probably be perfect.