Only take it off when using power tools.
Plus it's so wide that few times I've forgotten it strangers comment on the tan lines

Yes. Wife would notice in flash if I didn't.

I take my ring off if I'm going running, only because I don't want it to fly off by accident. Otherwise, if I'm doing something messy, which can run the gamut from something in the kitchen, to yard work, to plunging a toilet, I'll take them off. I wear it at all other times.

Always. Plain gold band.

I am a nurse and my job doesn't allow me to wear it for infection control purposes. It's not really comfortable and a 1/2 size too large so I don't usually wear it at home. I do make a point to wear it when I leave the home for purposes other than work.

Ebbs and flows. Used to wear both wedding band and engagement ring daily. Watched Blood Diamond and felt guilty about the diamond. Stopped wearing both. DH doesn't wear his band either. Mainly, the rings just get lost in the house chaos as we both take them off and set them down willy nilly all over the house. It's just not important to either of us. Hindsight, we wouldn't have spent so much on the engagement ring.

Oddly - wearing my band now. This thread prompted me to locate my band and put it on.

I always wear my wedding band but never my engagement ring. I'm not a fan of jewelry for every day.