Ever since CF introduced streams, a lot of CPers have become streamers, and even before that some youtubers were making CF contest editorials or screencasts, like SecondThread, Errichto, galen_colin, myself and maybe some more.
Now there are a lot more of such people. But I've seen(from my video stats mainly), that the editorial videos kinda get lost after 3~4 days.
If CF supported an option to include video editorials on the problem/contest page itself, then the videos would become "immortal" and help people even after like 5 years from now.
Therefore, I request people at HQ to look into this. Also, to ensure quality, this edit access can be restricted similar to contest materials/streams sidebar, if needed.