What a waste. Does anyone actually accept a card as a sincere offering of one's feelings. Unless a hand written note is included in the card, you might as well deposit that beautiful, bi fold feeling dispenser into the emotional chipper shredder. I don't buy cards for anyone. If I have something to say to someone, I say it. I don't need hallmark to express my thoughts for me.
Some people still feel it's necessary to give cards. When they are given to me, I accept them for the thoughtful offering they are and I pretend to read it with feigned interest. Then I say "Oh, that's so nice, thank you". Then I toss it at the earliest opportunity. I have always encouraged my kids to make me cards. They are the only ones I keep. And I have kept every one of them. They're great decoration for lockers and such.