Some of my favourites.
UnConeD: For his innovative ideas and APE programming.
Atero: For creating life in AVS.
Jheriko: For outstanding use of maths in AVS
uNDefineD: For making a stick figure that COULD ACTUALLY DANCE and not just wave about
Yothoso/killahbite: For having such professional presentation skills.
El-vis: For being one of the first to be innovative.
Pak-9: For putting .bmps to excellent use.
And of course those who just make good presets: Tuggumi, Nic01, Skupers, and more.