As long as the temperature is above zero.

I have quite a few items that are tagged as "line dry" or "lay flat to dry". Those latter are the worst for taking up space.

3 seasons outside and by the woodstove in the winter. Cloth diapered 2 babies too bit it's been a while. Sometimes I go to the laundry mat as a special treat, but it seems wasteful to use a tone of energy when they can just dry.

yep, just done that, it is the only way we do it here,
I bought a clothes drier when we had tiny babies,
I have never had one myself since.
Nor have I ever used a dishwasher (have one, wouldn't use it, don't know how)

Just a load of bath towels. They're kinda heavy for the dryer and take a long time to dry.

Never. I have asthma and allergies. I had an ex who was determined to do this. To me they smelled like pollen, BBQ smoke, and lawnmower exhaust. Towels are stiff and crispy like they have been starched. I rewashed and dried all of my stuff - I am more than happy to pay extra.

This is how much pollen gets on my car in less than a day. Never, ever.

When I moved back over to my old house, one of the first things I did was redo my clothesline.

Yup

In the summer time I do. I love the fresh scent, especially with my bedding.

No, I think they smell bad when they dry.

Yes......but it isn't a real 'clothes line' it is one of those stand up air dryer/clothes hanger thingie's from Target that I place outside to air dry my clothes. I hate clothes dryers and only use them to dry bed linen type stuff.