a few thoughts ive had, not wanting to get a fight going but the ac was not that far removed from what any of us do every time we start a regatta, starts are hugely important, flat is fast tacking/jybing is key, boatspeed and vmg win the mark for you. all of these things are important and it doest change whether you're in a foiling 72ft wing sail cat or a opti. look at the last few races, the kiwis over-heel'd their boat constantly, sloppy jybes, bad starts, vmg upwind was atrocious. early in the competition oracle was concentrated too much on the novelty of "whoa guys we can go so fast, this is cool" but all they had perfected was reaching, notice how we had a great skipper who could win a start (go figure its the americas cup we better have that) and then we reach away from the kiwis (shortest leg, good job guys) then they sail right around us and if it wasnt a buoy race they'd have horizon-ed us, once we figured out we had lost the basics, that they still applied, we figured out how to foil upwind and make the most of vmg downwind...holy crap we won. basics are basics no matter what.
something that is going to be a factor in sailing (its happening in my circle of friends) more pressure on the working class and more shenanigans in the housing industry will force people to live on boats, its cheaper folks, and our marinas already dont like it but they legally cant do much about it. join the life folks its great out here, even if you sail and cruise alot its different when you live aboard full time.
as forrest gump would say, thats awl i got-ta say bout dat.