Or you could both talk about "X" show that you watched on Hulu(other streaming services) and TV. The world is more diverse now than needing a TV to 'watch TV'. And that is a good thing! :)
Well yeah, this is where the metaphor breaks down - the FB thing is the "21st Century equivalent" because "I don't have a TV" was more of a 20th Century thing, when Hulu and the like didn't exist.
Oh agreed on that. Was just pointing out you don't need a TV to discuss TV shows or have something to talk about with someone who watches TV for their entertainment.