Craig likes to remind us to stop once and awhile and take a look around at how things have changed, often for the better. This article points out 50 huge differences that have changed our lives in the past 100 yrs. or so. It's good to remember this when Justin Beeboob gets arrested yet again.
http://www.fool.com/investing/gener...-were-living-through-the-greatest-period.aspx
http://www.fool.com/investing/gener...-were-living-through-the-greatest-period.aspx

Mind you, usage probably doesn't change much.... just a waste of space and materials.
Perhaps it's just the wood burner in me ranting...