Playing on PS4, there are times I just want to lean back and not be hunched over my keyboard some evenings when I play, so I keep typed communication to a minimum and just use emotes. It's not too tough to use the controller keyboard, but it can be irritatingly slow. I would bet a lot of people who don't say hi in lowbie roulette dungeons are just lazy PS4 players like me! I always wave or /welcome, though.
