Snapdragyn
Explorer
Must be a style-of-play thing. I've never had donning come up in play. Doffing, yes -- but only when the heavily armored character got pitched overboard and needed to shed armor quickly or drown. Maybe I need to run more middle-of-the-night wandering monsters.
In our campaign, we activily fear sleeping. Seriously, every near-TPK we've had has been wandering monsters in the night - the owlbears that had 4/5 of the party grappled, the gnolls that coup-de-graced my character (but didn't quite kill him... probably because I'd been grousing to the DM that I wanted a new character!

Our Mystic Theurge just learned rope trick. We get 7 hours of extradimensional safety every night (yes, even in inn rooms - heck, especially in inn rooms!) before we have to deal with that stuff now.