But it also alludes to “sim one”, as in the first simulated actor. It is a play on words.

So a top post on lemmy.one could be a controversial post on other instances?

Can we downvote lemmy.one posts and comments from another instance?

undefined> why is the local community selection the default in the community tab

This can be changed in your account settings: [your server address]/settings Scroll down to “Type” (and you may want to have a look at “Sort type” too.