Hampton's Portfolio 8, Shinnecock, Unofficial Entry to The Hamptons?

If you have spent some time in the Hamptons you may have heard that crossing the Shinnecock Canal heading east is supposedly the "unofficial" demarcation line of where the "Hamptons"* begin- sort of like a Mason-Dixon line. Some of these residents even want to break away from their current county, Suffolk, to form a new one called "Peconic" county- where would the lines be drawn then? What do you think? Do you agree, disagree? What about Westhampton, Hampton Bays and the rest...? Where do you believe the "Hamptons" begins? Please comment
* What defines the Hamptons?
Photos: The Shinnecock Canal  and The historic CPI (Canoe Place Inn)