There seems to be some cross-posting thing happening with Mastadon lately. Users with very few followers are actively posting Mastadon related hashtags and have Mastadon related NIP_5s. They are only coming through the nostr:npub16fcy8ynknssdv7s487nh4p2h4vr3aun64lpfea45d7h4sts9jheqevshgh relay as far as I can see.

I haven't seen anyone talk about this type of cross platform compatibility being active yet. Does anyone know anything about this? #asknostr #nostr

Pretty amazing to see if that's what's happening. I'd love to know who's behind it so I can zap them.