Some of my coworkers were talking about using RSS to read blogs, which made some of the younger folks in our team ask what it is and why we keep using it.
Some still use iPods to avoid subscriptions and streaming services, my favorite was one of our sysadmins who showed me Gopher.
Zune, 2nd gen. Pretty much only on road trips since the battery only lasts about 10 minutes but as long as that squircle keeps working, the tunes keep flowing.