VRC had talked about this before and even implemented a spot to link on the website, but it's still not active in game. I wanna see this happen soon! Would be really nice for people who like to create teasers for their worlds like Lakuza does for some of his stuff. I also really wanna do this as I feel like it would be another fun aspect of world creation where I can edit a really cool video to display. :) Edit 7/31/19 it has been brought up to me that Youtube videos may not work due to there being issues with .DLL or something of the sort. I also suggest allowing for content creators to link to a streamable link as well for a backup.