Not sure if the OP understood or not but basically everyone in the "family" can download and install the game but only one person at a time can play it (well technically more in a local setting). Potential savings of $540 (approx, i'm tired) per person if you know 10 people and buy 10 single player games. Um more clearly described below...
So now we get threads complaining about why we now can't have this because it was way ahead of Sony and Nintendo's system. You could "lend" a game to a friend in another part of the country just by letting him/her know you have it.
Then we get threads from the people who don't understand that Sony and Nintendo's "just pass the disc around" system is just another more restrictive form of DRM. We get threads claiming that Microsoft could never have been serious about their official stance on the family shared library system. Because if they were, that would mean gamers have made a terrible, terrible mistake. So they have to rationalize it any way they can. Like a hunter shooting a unicorn. Um wasn't really a unicorn... was only going to be a unicorn for an hour and then the horn falls off unless you pay for glue... um smoke and mirrors?
TLDR: We done fucked up. Big time.
So now we get threads complaining about why we now can't have this because it was way ahead of Sony and Nintendo's system. You could "lend" a game to a friend in another part of the country just by letting him/her know you have it.
Then we get threads from the people who don't understand that Sony and Nintendo's "just pass the disc around" system is just another more restrictive form of DRM. We get threads claiming that Microsoft could never have been serious about their official stance on the family shared library system. Because if they were, that would mean gamers have made a terrible, terrible mistake. So they have to rationalize it any way they can. Like a hunter shooting a unicorn. Um wasn't really a unicorn... was only going to be a unicorn for an hour and then the horn falls off unless you pay for glue... um smoke and mirrors?
TLDR: We done fucked up. Big time.