I'd like to suggest a new method for sorting the wishlists, by difference
between "Want" and "Have"
I explain: When I have a very long wishlist, and most of the parts are already
collected (Want and have are the same on most of the parts), I'm having hard
time finding the ones I'm missing. Sometimes I have 3 out of 5 of a specific
part and I'd like to have this on top of the list so I can easily see what
I'm exactly missing.