You can't (yet?) log in at other websites, but you can follow anyone from any fediverse service. I follow accounts from PixelFed and PeerTube on my own self-hos

You can't (yet?) log in at other websites, but you can follow anyone from any fediverse service. I follow accounts from PixelFed and PeerTube on my own self-hosted version, which feels very web native and self evident when you get used to it.