The examples are issues that did not exist in the past.
BTW 1. How would you lose a printer cable??!!
BTW 2. Complete lack of USB-a of HDMI on new MBP's might stimulate the USB-C market...Finally!!
flashdrives, flashdrives, flashdrives.
plus, i know people with firewire 400 to 800 adapters, thunderbolt adapters, small usb hubs. people who leave their time machine drives in a drawer, back up once a month, and one client who couldn't find her usb cable for that.
anyway, adapters aren't new.
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btw1: ok, not a printer cable. but again, not tech's fault if you misplace an adapter.
btw2: absolutely.