The End Of Traditional Christmas Cards?

Has anyone noticed a decline in the # of Christmas & Holiday cards received this year? Last year, at our office, the cards we received the tops of two filing cabinets! This year, as of today, the number totals 15 about one quarter of last year! A similar trend has happened at home! On the other hand, the number of ecards has increased so this is obviously becoming the accepted way of wishing happy holidays to friends and business associates!! Ecards are free, sent without any postage cost, have virtually no impact on the environment and can be as elaborate as one is creative - not a bad substitute! My sense is this is a positive trend!