@rdonoghue I think the way open gaming works, as opposed to open source software, is well-suited to iteration of game mechanics in a way it wouldn't be for software. Most people need one word processor, so it's Word, or OpenOffice, or LibreOffice, or... you scramble for market share and hope to win, or potentially die on the vine. On the other hand, with games, there's room on my shelf and yours for Apocalypse World, and Monster of the Week, and Blades in the Dark, and Band of Blades, and...