Hardcore etiquette?

[Archon_Wing]

-- Tell people when you are going back to town
-- Avoid idling too much. Leave the game if you are; don't make it harder for them
-- Inform people of trapped rooms. (1-safe 2-dangerous) Just say 1 or 2; instead of just nonchalantly waltzing out of the dungeon so unsuspecting people will go in.
-- Ask before clicking on someone's banner-- that could save your life
-- Do not run ahead for no reason. If you see a goblin, tell everyone and coordinate properly. Do not chase him into an elite pack and get everyone killed, causing some profanities to be uttered at your screen.
-- WAIT and confirm that everyone is ready before even attempting to start any event.
-- Coordinate the pace. Do not rush people, and on the other hand don't go too slow either. Forcing anyone to play out of their comfort zone will get you all killed.

However, besides that, just survive. :p I have to admit to abandoning teammates in tough fights because I would have died, but I think you should do everything possible to help people if you can especially if you suspect someone is lagging and needs some time bought.