@yourlocalimouto
The best example of federation I can think of is email. How you can communicate with someone using a different provider (server) than the one you're using (i.e. you, using Hotmail, can communicate with someone using Yahoo or Gmail.)
As far as this instance, it's really nice! It's really comfy, everyone is pretty nice, and it's just a fun place!
@Elfie which languages would you use to create your own instance? Also, could you perhaps link to the big instances?
@TheMadPirate @Elfie thanks to the both of you, I'll check these out when I can
@easthighNerd so you're able to communicate with people in other instances as long as you have an account with an instance, like email providers? That makes sense, thank you! And hopefully this is a nice instance :D