Answers to Puzzle Contest (from the winner):

"Sapience
A synonym for wisdom which contains pi (3.1415 being the first five digits of the mathematical function pi.) "

Winner: Kimberly Tourgee, Spokane, WA

Contest Statistics: Newsletter sent to 280029 subscribers, 16 answers submitted, 13 answers correct, 81.25% accuracy. Chance of a correct answer winning: 7.69%.