incog: You don't know many Apple II fans then. Back in the day it was always model name only, ideally with the Correct Typographical Conventions (roughly "][, ][+, //e, //c, IIgs"). But yeah, nobody would ever use the number "2"
Similarly it's "Amiga 500", not "Commodore Amiga 500" (Amiga is the model name, not the maker). Also "Macintosh Plus", not "Apple Macintosh Plus". And so on.