jdrakeh
Front Range Warlock
FWIW, I’ve never actually seen weapon v. armor, alignment languages, or psionics used in a 1e game. (Although, personally, I’d love to try the weapon v. armor sometime.)
I don't think the group that I played with ever used weapons versus armor but alignment languages can be a lot of fun if you assume 'alignments' as organizations (e.g., The Brotherhood of Lawful Evil, The Sect of Chaotic Good, etc) and their respective 'languages' as code talking. In any other context, though, I agree that the idea of 'alignment languages' is pretty screwy.