The Internet goes down at work and shuts down all work for the day.
If someone's computer crashes they can't do any of the work they need to.
Don't know how to read a map because GPS takes care of that
People miss many moments that are going on now because they are too busy trying to record the moment and are concentrating on getting a great picture or video rather than enjoying the moment.
Knowing phone numbers off the top of your head is often rare because there are contact books in phones.
Many people read and order a lot of things online, which can make it unneeded for as many stores, newspapers, and printed magazines to be around.
People become too unsure of what to do when they are caught without their phone, iPod, etc.