I'm a little, ok, a lot OCD about the way I put away my dishes. I have Fiestaware dishes, with six different colors and I like them put away in rainbowish order (my closet is the same way). What can I say, I think it looks nicer that way. It drives me crazy when they are put away differently and I have to change them immediately or at least when no one is looking. Chris and I have been married for close to four years and he still has to look at the order before he puts them away or he asks me "what color goes next?". But, I appreciate the fact that he does put them away the way that I like. What a good husband!
Maybe its genetic because my brother does the same thing with his dishes.