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It goes without saying that technology is a magnificent thing.  Yay, progress :)  Every now and then, I find myself faced with a "backwards" experience that reminds me to appreciate the technology we have today.  Sadly, these aren't very life-altering or profound backwards experiences -- I mean, it's not like I occasionally shit in an outhouse in the middle of the night or have to pluck my own chickens before dinner.   No, it's just little things and I say, geez my life really has been made easier/better/more full because of this small advancement.  

Most recently I experienced this in a rental car.