Simon Michael gave the "stock" reply:

Stefan Franke <sfranke@cdc-group.com> writes:

...

Hello Zopenians .. Zopists .. Zopers..? I've got some questions

Zopesters/Zopistas.

:)

Me, I like "Zopetistas" better -- it "rings truer," and has some interesting "revolutionary" overtones. :) Tres.