Just need to vent. We mailed our invitations out almost two weeks ago and have been getting a few responses here and there. There have been maybe 8 so far out of 55 invitations sent out. I am not stressing over the number that have come back as I know we still have about 2 weeks before the deadline. What bothers me is how many of our local friends who have said "Do we need to mail/give you back the card? You know we are coming." We included a self-addressed and stamped response envelope with each invitation. I've told them that we do need the card back. Why would we do that if we didn't want the card returned? Ugh. Anyone else running into this issue?