FYI, I am working on https://lib.reviews, a free/open site for reviews of anything. Still lots of work to do, but poke me if you want an invite code :)
Just posted a new educational video review, of the Bozeman Science channel.
Follow friends and discover new ones. Publish anything you want: links, pictures, text, video. This server is run by the main developers of the Mastodon project. Everyone is welcome as long as you follow our code of conduct!