In order of timezone:
HAPPY CHRISTMAS to redwolf and gumnut in Australia
GESEENDE KERSFEES to shade_shifter in South Africa
HAPPY CHRISTMAS to elfinessy and blazingskies in the United Kingdom, with a special NOLLAIG SHONA to pheral in Ireland
FELIZ NAVIDAD to leni_ba in Peru
MERRY CHRISTMAS to dknightshade, stormr_d, vespurrs, patientalien, and drunken_hawkeye in the United States of America
and of course...
MERRY CHRISTMAS to tomywca, nihilistbear, and sunprincesskate right here in Canada, with a special shout out of JOYEUX NOEL to distorquere even though she doesn't actually live in Quebec.
P.S. If I got anybody's greeting of choice wrong, chock it up to ignorance and take it in the spirit of which it was intended. Also, feel free to correct me, as I'd like to know for next year... just in case. ;P