I can only speak for myself. My interest in "windup phonographs" was an adjunct to my childhood fascination with mechanical toys. Given the choice, I would always prefer windup to battery powered. Batteries wore out quickly in a day and age before alkaline batteries, and tended not to get replaced very quickly.
A windup toy, such as the Marx climbing tractor I was given as a birthday present when I turned seven --
http://www.rubylane.com/item/551702-166 ... actor-Wind -- (Oh, that I had it today!!!) -- was always "rechargeable."
On the other hand, my battery powered Remco "Lost in Space" Robot --
http://www.ebay.com/itm/1966-Remco-Lost ... 485f188705 -- (BOY, do I wish I still had that one!!!)-- which I got the following Christmas, wold run for a few hours and then sit idly for weeks until my dad remembered to get some more batteries.
I've always loved the fact that, save for a constant need to replace the needles, acoustic phonographs are totally "green."
Along this line, I'd love to add this Wireless Vacuette--an early version of the Kirby vacuum cleaner--to my collection:
[youtube]
http://www.youtube.com/watch?v=fCNWxzg47g8[/youtube]
I'd stand it next to my Vic. V, when not in use.
Joe