Welcome new Nostriches from #Bluesky! We're more of a Purple Sky and Purple Ostrich community here. Bad jokes aside...
What are the largest differences between Bluesky and Nostr? We're more than one app! There's dozens and dozens of apps for you to choose from and use Nostr, because Nostr is truly open and decentralized. Nostr puts YOU in charge of your own social graph for the VERY first time, if you want it. We have no ads or no algorithms. We're just humans being humans together.
Follow some hashtags, check out some directories of users to follow, and of course check out the global/universe feed.
Most importantly, just engage! We love memes, shitposting, GIFs, and especially content creators. If you put out good content, you can get paid for it via Zaps. Zaps are tiny pieces of Bitcoin that we send instantly to one another, without having to ask for permission. It's a beautiful value for value economy.