I also noticed this when I was living in LATAM. Many coworkers and toothbrushes at work and would brush right after lunch.
Nothing prohibits using the same email account on different servers. The servers don’t “talk” to each other in that way
I wanted a server that had fast posting and browsing
Then I learned that some of the larger servers aren’t federating with each other, which made me happy I went this route
https://wirebase.org, FYI
Same. Still barely scratching the surface
You can create accounts at multiple servers. You don’t need to “leave”
Mine got blown up a day or two ago before I had enabled Captch. About 100 accounts were created before I started getting rate-limited (or similar) by Google.
Better admin tools are definitely needed to handle the scale. We need a pane of glass to see signups and other user details. Hopefully it’s in the works.
Thanks. Any chance you could share a link so I know what to look for?