It is inappropriate to say that Push Pin Tale has not won. We are giving $20 to each category winner (based on public voting). Given that PPT is winner of all 5 categories, it is winning an amount of $100. Not lesser than the 1st prize. :)
More than the matter of biasedness it is a matter of titles. We would be more than happy to give PPT another title of "Public Winner" if everybody agrees.