Hmmmmmm.. Things that other travelers do to annoy/bug me.. Hmmmmmmmm... that list is too long.. I will give the short list.

-- I agree with the boarding situation ...
-- Bringing the whole family of 12 into the club/lounge.
--Deliberately ignoring the FA's request to turn OFF electronic devices.
--PAX who always want to trade you for sub par seats
--Pax who stand on the left and right on the moving sidewalk
--pax who deliberately ignore the fasten seat belt sign
-- pax who talk on speaker phone in the club/lounge
--pax who are not prepared to go through security when they reach the checkpoint.
--non elite pax or elite pax of other airlines begging GA's for upgrades-pretty pathetic sometimes.
--unruly children in FC
--unruly parents in FC
--loud talkers on planes and in clubs/lounges
--overhead bin rearrangers . Just cause you got on late does not mean you can more my bags farther back on the plane so you can have yours closer to you.
--the list goes on.....