If you have already an account in the fediverse: No, just use your URL handle to reply to an item. Otherwise you can always register an account on the flohmarkt of your choice.

[–] rbn@sopuli.xyz 3 points 5 days ago (2 children)

Ah, interesting. But if I click on sign in, it asks me for a username/ password. So there I can just enter my Lemmy credentials? And if so, wouldn't that be a security concern to share my password with that other server?

[–] Emperor@feddit.uk 1 points 10 hours ago

Lemmy is often the odd one out in the Fediverse - have you tried a Mastodon account?

[–] joulethief@discuss.tchncs.de 3 points 5 days ago

Hmm, that's a valid question. Unfortunately one I cannot answer.