Hello. I am wondering, how can you see how many active users an instance has? I'm sure I have seen a screen that shows that info, but now I can't find it.

Second - if the worst happened, and you woke up one day, and the instance you created your account on shut down and disappeared on you, is that it for your account and profile? You'd lose everything and have to start over on another instance?

Last question - what's the best community to ask these types of lemmy newb questions on?

Thanks for any input!