If you’re participating in the Reddit boycott, note there is a federated alternative peeping its head out called Lemmy: https://join-lemmy.org/
Like Mastodon it’s ActivityPub-based, so you can subscribe to communities from your Mastodon account and have posts (and their comments, fully threaded!) appear in your Mastodon timeline. For example, here’s /c/composting on the SLRPNK instance: @composting
At first I was a bit puzzled as to why one would post such a message ‘here’, but I guess including a link to a Lemmy community in a Mastodon toot results in the creation of a post on that Lemmy community.
Neat stuff! (And now, let’s see if this results in a toot again…)