I have An iPhone5, Macbook pro, Apple tv3, And an iPod or 2. It's all about the ecosystem for me. When my products all work together I find that it just makes my life a little easier at times. I also have a PS3 and a Sony TV, But if apple had a television set I would definitely buy it to fit in my ecosystem. I dont think i'd be getting rid of my ps3 though.. Unless the apple television set also had a built in gaming console... but thats just me dreaming.
if I had those items I wouldn't have anything else. Basically what I have is a bunch of polo ralph lauren, my iPhone 5 (before i had iPhone 3G and 4), a non-working ps3 (red light) and a gamecube. All my psp's stopped working and mysteriously my ds broke so I only have my phone and dell laptop to go mobile with me lol.