A method for decision making in parties of 2 or more that maximizes the enjoyment for the collective party.
The McKinley-Sugar Index utilizes a simple -10 to 10 scale that each party member is asked to assign a value between -10 to 10 to. For each individual, an answer of -10 indicates maximum negation and an answer of +10 indicates maximum affirmation. The resulting sum of all responses is used to decide on the topic at hand.
Jason: How does everyone feel on the McKinley-Sugar Index about pizza tonight?
Sam: I'm a 3
John: I'm a 7
Laura: I'm a -5
Jason: Great, I'm a -1 on pizza, so our sum is 4. Looks like we're getting pizza tonight!