I already canceled my NetFlix account. I just wasn't seeing the value-add of waiting for the disc to arrive in the mail, when I can get most movies I already want to watch immediately somewhere else (iTunes, drive to Movie Gallery, Amazon Unbox on my TiVo).
I use Mac at home (I work on a Windows box all day at work, why would I put that in my house?) and I got tired of waiting for Netflix to get out from under Microsoft. Now it's clear they never will.
On the other hand, I can't figure out why anyone would by a AppleTV either. TiVo works for my family just fine.
Anyway. How many hours can/should a person spend sitting in front of a monitor (answer: all waking)?
The superior man understands what is right; the inferior man understands what will sell. -- Confucius