It's Labor Day, not a lot going on, but I have a question for you. Going a bit tangentially off of Raggi's post here, what makes you pick one retro-clone, classical RPG, or old school "cousin" vs. another? For example, what made you choose Swords & Wizardry vs. Labyrinth Lord vs. Dark Dungeons? For your table, what gives the edge to OSRIC, Castles & Crusades, Basic Fantasy, LotFP RPG, Hackmaster 4e, or any one of countless other games in the nebulous "old-school" crowd? Is it just the version or edition they're closest to, or does something more factor in? We certainly have enough to pick from now!