One of the many peculiarities of the Holiday season is the Christmas Card. Folks send far less than they once did, but this oddity still exists. Some years ago I found a set of old fashioned postcards. Since postcards don't need envelopes and have less postage costs than regular Christmas cards, I thought this concept was awesome. I have not seen this sort of thing in years and am surprised it never really caught on. I'd buy some if I could find some, but that seems unlikely.