Because they don’t get listed by browse.feddit.de you’ll want to browse https://kbin.social/magazines to browse “magazines”, which is what they call communities
e.g. !RedditMigration@kbin.social
or directly, https://kbin.social/m/RedditMigration
Why YSK: Federation literally just synched up thanks to the tireless efforts by @ernest@kbin.social over the past few days.
@Lemmy @anuckols On Mastodon you can just type in the name and press enter and it finds everyone with that instance. Normally though you would type @name@instance.something in search and you can find who or what your looking for. Works like that on lemmy