User blog comment:DaNASCAT/Technical Update: September 16, 2015/@comment-4129195-20150916204630

Hm, I guess it is an additional reason to incorporate social media.

But, ah, I expected a different approach with Audio, to have individual Wikias make their playlists. This may just be the first step, but I am hoping for a future feature that doesn't require the usage of external sites.