Another reader:  RE:  the world market will go elsewhere for lower prices as farmed fishing grows.

I am currently on an extended fishing trip to Costa Rica and having talked to the Boat Captains here as well as a couple of the fish market owners I find I quite agree with you.  They estimate that 80% to 90% of Alaskan fish sales have gone over to fish farmed Salmon in just the last 5 years.  The few who are still buying the fresh fish at current prices are the tourists and ex-pats who live down here and can afford it.  With fish farms sales having been down here for some years now the people who live here are already used to the idea of buying by price alone and the bottom line is that Iceland farmed Salmon is noticeably less than fresh from Alaska salmon.  Additionally, when heavily spiced up as they tend to do down here in Latin America, I defy anyone to tell the difference between farmed and fresh.