With my family of five, this would be a nightmare.
With my family of five, this would be a nightmare.
To each his own, I guess. But as I said, dryers were invented for a reason. That reason is mostly convenience. I grew up in a home that hung laundry out to dry. I now live on a large enough property that no one without binoculars would know if I hung my laundry outside, but yet I use an electric clothes dryer. Why? It's infinitely easier and more convenient to just toss clothes from the washer into the dryer right next to it, push a button and walk away knowing they'll all be dry and fluffy when I get back.
Don't discount convenience; it's the other Mother of Invention.
Line-drying also may not work well in high-density housing.
http://www.gettyimages.it/detail/foto/italy-naples-drying-la...
Family size? We have two small kids and hang-drying works fine. There are times I wish we had a dryer, but mostly I don't miss it too much.
http://www.pulleymaid.com/classic_clothes_airer.htm
We are in a double upper flat - so no access to hang clothes outside.
I use a tumble drier almost exclusively (in London these days), but I will readily admit it is out of laziness and not because it is in any way a problem to do other than in tiny apartments etc. that might lack the space (but then again the Italian tendency to hang lines in back alleys etc. in many cities shows that even that is less about what is possible and more about what we're used to).