User blog comment:FishTank/Main Pages for Fandom/@comment-33359237-20190810135658

> Some features, such as news updates, are best served by a channel of the Discussions / Feeds service to reach the timeliest audience with maximum exposure.

Do you have any data on that? Unfortunately, Special:Analytics and the Special:Insights don't provide data about access to Discussions, but for the Rec Room wiki I can see that images and videos in a Slider gallery on the main page do get some attention. My guess would be that they would get less attention if posted in Discussions.