Someone should totally make these! I completely agree with the new card smell. If anyone has ever opened a pack of fresh cards, that smell is intoxicating. I also would love to add to this list:
New Book Smell
Smell of seasons (fall, summer, spring)
Laundry Exhaust (not the linen smell that is out there already, the exhaust from a dryer mid task)
What else would you guys add?