This site is currently struggling to handle the amount of new users. I have already upgraded the server, but it will go down regardless if half of Reddit tries to join.
However Lemmy is federated software, meaning you can interact seamlessly with communities on other instances like beehaw.org or lemmy.one. The documentation explains in more detail how this works. Use the instance list to find one where you can register. Then use the Community Browser to find interesting communities. Paste the community url into the search field to follow it.
You can help other Reddit refugees by inviting them to the same Lemmy instance where you joined. This way we can spread the load across many different servers. And users with similar interests will end up together on the same instances. Others on the same instance can also automatically see posts from all the communities that you follow.
Edit: If you moderate a large subreddit, do not link your users directly to lemmy.ml in your announcements. That way the server will only go down sooner.
I sent my registration yesterday, because I signed in another instance, one from my country, but I couldn't see all the post and no comments from lemmy.ml even thought is supposedly linked, so thank you for approving my account.
Even if I'm a tech savvy person I found the whole experience of joining lemmy pretty bad, I like the concept of federation, but I think it's too confusing to normal people, it really needs to be more seamless if you want to grow, how? idk, I was thinking some sort of replication, when you sign up, you are registered to the main instance (this) and given the choice to select other instances, automatically selecting let's say another 3 based on your location, then your account is synced in all the registered and linked instances, when you login if an instance is experiencing overload then it switches to another one. I don't know if this is realistic or out of the scope of Lemmy, or maybe against the philosophy of it. I'm just rambling.
I'm just glad that there is an open alternative for anonymous social interaction in this day of walled internet services such as discord, twitter, facebook etc. and I wish you all the success.
Agreed, someone needs to create an easy "sign up here" with a default option (maybe just randomize across various instances, not sure)
Randomizing would cause lots of issues since each instance has different rules and philosophies. It’s a difficult problem to solve.