I don't want to ask off-topic and opinion questions here, but I would like to find a cadre of others dialing in their devices. Any ideas?
I stumbled across this forum/group, Original Prusa i3 MMU2S & MMU2, amongst all of the other Prusa printers forums on the Prusaprinters blog, which seems fairly active.
In particular, the User mods - OctoPrint, enclosures, nozzles, ... page seems like it might be what you are looking for.
There is a lot of activity on Reddit related to 3D printing and the Prusa printers.
dialing in their devices
exactly? Do you mean comparing their printers and posting pix? Or something else? @Starwind has a (large?) Facebook group, he might know more...? I don't have a Facebook account (left it years ago) so I don't know anything about that... $\endgroup$ – Greenonline♦ Apr 22 '19 at 22:03