Yes, I have given one as a wedding gift and have never received a thank you or even an acknowledgment that it was received (I handed her the gift bag with it in there)
Also when I sent a pair of quilts to my nieces, I never heard if they had even gotten then. I finally asked my niece about 5 mos later if they liked their quilts and she said that they both did (ages 11 & 9) My brother and SIL never said anything.