I really love getting thank you notes in the mail. Not just to read a friendly thanks from a friend, client or loved one, but also to see what the stationery looks like. When I design, I am always designing custom work, so I try to make the design reflect the person. So when I receive a notecard in the mail, I love to see what that specific person chose as their personal statement. I know most people could care less what the notecard looks like, but I guess that's part of my creative nature... to see inspiration everywhere.