Probably get slammed but why do people need to excuse ( as I see it) not sending Christmas cards by saying they are donating to charity? If you cannot be bothered/are too busy/cannot afford to send Christmas cards don't send them and explain why if you wish. If you want to/can afford to donate to charity do, if you don't/can't, don't. I find the justification really annoying. I love receiving Christmas cards, they help decorate the house beautifully, glittery, golden bits catching the light, and I'm interested in people's news if I'm not in regular contact with them. Charity Christmas cards are a good idea too, all chariyies only get a percentage of donations as it is.