I think they are demonstrating discovery within-company. That feature will be huge. It potentially eliminates meetings that would have had to occur "between silos" - which are extremely difficult meetings to begin with.
If somebody from team A (on campus 1) can watch a video from team C (on campus 3) without needing their team leaders to coordinate a meeting, this will be extremely valuable to businesses.
But why would team A ever find out about team C? That's where this discovery feature comes in. See what's trending within-company.