So, since this is going to be a literal wishlist, some things are idle, some things are projects, and some things I merely have yet to buy (but will). For most who wish to get me something from this list I would recommend things that I was going to buy anyway - just make sure that I don't actually buy it before you gift it!
Interactive Features: Mark an item as purchased by clicking on it - if "Show Purchased Items" is on it will have a line through it when you mouse away. In case of a misclick, with "Show Purchased Items" on you can click any purchased item to mark it unpurchased.
General Gift Ideas
New (and unusual) flavors
Chocolate preferred if buying sweets - Kinder Bueno or Reeses for candy bar
Personally recommended Spec Fic books I don't own
Fiction with dragon protagonists which I don't already own.