Good point. I've seen a few metaphors for this. Commandos, grunts, and MPs. Explorers, settlers, and caretakers. Scientists, engineers, and archivists. No matte

Good point. I've seen a few metaphors for this. Commandos, grunts, and MPs. Explorers, settlers, and caretakers. Scientists, engineers, and archivists. No matter what metaphor you choose, the last seems to be the least popular and practically nobody wants to do (or is good at) all three. I've worked three times with a guy who's a fantastic #3, nicely complementing my own #1/#2 tendencies. It's another good axis for people to think about, and understand their own preferences. Thanks.