Emanuel Berg <in...@dataswamp.org> writes: >> Subscribing this way should work on all lists that contain >> the appropriate mail headers. > > https://www.emacswiki.org/emacs/Gmane
Not necessarily every mailinglists is on Gmane, it depends on the users preference what he might choose. NTTP/Game won't work as good outside of Emacs, the user might use other clients besides Emacs for Emails.