When you save an Insight to Favorites, it gets added to a general list for you to review later.
When you save an Insight to a Playlist, you can organize the Insight around topics that are meaningful to you.
Favorites were Mixing Light's first attempt to help our members organize our content for later review. After talking with members and watching how they used the Favorites feature, we decided it was too limiting and not flexible enough. Playlists are an evolution of Favorites - but is currently in beta. Mixing Light is soliciting User feedback for additional options and features for expanding its capability. Please see our Support Article 'Playlist New Feature Ideas' to see some of the top new features we plan to build into the next version of Playlists.