EzekielRaiden
Follower of the Way
.... seriously?Any version of game rules that uses a different type set is, really technically, a new Edition. Essentials is as much a new edition of D&D as Call of Cthulu 7E is a new Edition of that game.
Because it uses a new font or layout, it is a totally new version of the game and completely distinct from "original" 4e. That is the line you're drawing here.
Okay. I think your definition is incredibly unproductive and outright misleading in the context of D&D (and tabletop gaming more generally.)
"Edition" in a TTRPG context very much means major alterations to the rules. Not just supplementary material that can also be used to play. By that definition, 3.5e had... what, a dozen editions, what with all the supplements that added new classes or reprinted old ones?