Sounds like some folks over at WCYC are one of the major drivers of this.
Here's a quote from some of the coverage-
"One afternoon recently I watched one wave large enough to throw my 34' boat and neighboring cruiser into the docks at [the Corinthian Yacht Club], hard enough to damage my own boat, which had two whips and a weighed offshore line run to a mooring block."
From
http://www.newhampshirelakesandmount...committee.html
The condos adjacent to town and the WCYC seem like the only docks that would benefit from this. I've never noticed waves hitting Dive Winnipesaukee or Brewster.