jointhefediverse.net seems to be a commonly linked resource for directing people to join the Fediverse.
Curiously, it does not list Lemmy under the list of Reddit alternatives. Their GitHub README explains why.
Previous relevant discussion: https://lemmy.ml/post/78808
As I said, you’re new here.
I bring up the topic regularly on /r/Redditalternatives: https://www.reddit.com/r/RedditAlternatives/comments/1fmuk7o/post_to_address_the_usual_criticism_about_lemmy/
Every time I mention Lemmy there, I point to discuss.online and sopuli.xyz: https://reddit.com/comments/1hxduw2/comment/m68fhsc
It is also part of a dedicated post on [email protected] : https://lemmy.world/post/21568033
We could probably improve its visibility.