Is that odd? I've always signed my name (not thats its readable) first name, middle initial, last name and hardly ever actually write out my middle name. Even on anything official where my middle name is printed I still only sign my signature with an initial. Heck even the DMV only got my printed middle initial.
The really odd thing is I've always preferred my middle name over my first. Had a longtime girlfriend who used it but others never really did.
