I've been using Netflix nonstop since it became a streaming service. For several years now I've been using my mom's netflix account, and my family (parents/siblings) use my hulu account. If I can no longer use my mom's Netflix account, I will get my own. There are others who will do the same. There's just too much random shit my girlfriend and I watch on it and she wouldn't be happy if suddenly we didn't have Netflix. But there's no way around it, I've been freeloading and getting the service entirely for free. My girlfriend has had the account on her TV in the past. So that's two degrees of separation from the actual account holder. That is most definitely not how the service was intended to be used, but it's a natural consequence of a service whose use requires nothing more than typing in the true account holder's email address and password anywhere in the world and by as many people who have the password. It's ridiculous. From a certain standpoint, password sharing, piracy...what's the difference?
Clearly, people really want access to as much 'content' as possible for as little as possible, if not for free, and something's gotta give. Big budget TV shows and movies being 'consumed' by people for free on other people's Netflix accounts, access to all the music in the world for half the price of a CD once a month, I just don't see how it's sustainable.