Thread:Kira4real/@comment-8-20170912225509/@comment-8-20170913155828

On the community message, it would be just like a talk page notification (if you've seen those for wikis that don't use walls). They are a small "bubble"  in the bottom left of the screen. Users can click it away once they have read it, or can follow a link to the blog.

On videos: Videos on FANDOM are a new experience - with the inclusion of video on article pages, we’re able to reduce the overall ad count on each page which is something our communities have been asking for. As was explained in several blog posts earlier this year, FANDOM is working to modernize the experience on our wikis and video is a key part of that initiative.

By the way, did you know that you can switch off autoplay in your preferences for two weeks at a time? That might help editors who don't want to see the video play as they move around the wiki.