[dathanb82]

And do what? Leave the ducting, pipes, and electrical lines exposed for the one time in 20 years you need to do something with them?

In addition to being much more attractive than exposed infrastructure, drywall and the insulation that gets put behind it help make your house much more energy efficient.

[valleyer]

No -- use doors.

[asdff]

So a bunch of doors everywhere you don't open for potentially 100 years?