You can follow https://lemmy.radio/communities directly from Mastodon.
Just search, in Mastodon, the url of the community, and subscribe.
Here some communities :
@amateur_radio
@digitalmodes
@pota
@sota
@dmr
@ragchew
@vhf
@cw_talk
@homebrew
…
@F1RUM @amateur_radio @digitalmodes @pota @sota @dmr @ragchew @vhf @cw_talk @homebrew
Everytime I hear ‘lemmy’ now, I think of back when I was searching for a reddit alternative a few years ago, and went to lemmy.ml.
After my first few posts, the shit started coming in. A lot of it was people just screaming at me about Marx, as I had posted some stuff with some clear american social context.
It was a surprise, it was ugly, and I had no defense against it.
Just, no lemmy. No.