Wheelchairs! Strollers! Children! Doppelmayr's Italian competitor recently completed this system in Berlin which showcases modern gondola design in a non-ski setting. Lots of similarities with what I envision the Skyliner system to look like.
Now, if WDW will just put in laser guns like on Buzz Lightyear, they could turn the gondola transport system into a fast-paced, family-friendly first-person-shooter attraction!