I admit I may be out of touch, but... it was a friend's child birthday two weeks ago. The child is 11. Is it too much to expect some kind of thank-you note, or even an email from the parent saying "Little Johnny liked the gift you sent"?
This seems to happen a lot, with friends as well as their children. I know on this particular occasion that the gift was definitely received as I used a signed-for service!
Perhaps I should just stop sending gifts? Or perhaps thank-yous aren't the done thing any more?