Reply To: Where is my Thank You Card?

I’m not sure that being angry or annoyed at someone for not sending a card isn’t a worse middah than not sending it.

Also, did the person say thank you when you gave the gift? There’s a difference between hakaras hatov and social convention.

So yes, if you’re the recipient, send cards. If you’re the giver, give b’lev shalem, not for the thank you.