My college friend is getting married and I cannot attend her wedding but I sent her a gift from her registry anyway. I sent her an invitation to my wedding which is abroad. She asked me if I had a registry and I don't because it's customary in the country where I'm getting married to get cash/checks. I told her this and she just sent me a thank you card, that is it! Personally I think this is rude. Should I set up a registry for just a few items for the guests who ask? Some people think giving checks is impersonal but I really don't see why a blender would be so much more special! Should I say something to this friend? Advice?