My sSister just posted a pic of their marriage license on FB. I called younger sSister at lunch and she said, "Oh good lord. My eyes just rolled 'round the earth. WTH is she thinking?!"
I guess FB is just as good a way to tell your family you're hitched. I'm sure dad, brother, sMom, sMom2, gma and gpa are going to love hearing it from the internet.