Could be fake, but.... (XB1 engineer talks)

[theprof00]

Azerth said:

the way i understand it is that the owner can play when ever no matter which of the ten are playing.  but for the 10 that are on the sharing thing can only play either one account at a time or if theres 10 games each one can olny be playing one of those games at a time

This is specifically what needs to be clarified. 10 different people play 10 different games, or 1 of ten can play one that I'm not playing?

The wording suggests only one friend can play at a time EVER