BYUtv - for obvious reasons
Pandora - instead of old school radio
Vudu - for my cloud-based movie collection and rentals
Spotify - I subscribe and I love it. I actually do more music than tv/movies.
History Channel - to watch the occasional documentary or American Pickers
WatchESPN - got a buddy's login. I'll go legit as soon as Sling TV gets me an invite
Netflix - you know...for the kids...and occasional weekend movie night
Amazon Instant Video - again...for the kids