Collective letter s to Stereophile

Why Stereophile magazine reviews (favors) only certain manufacturers? Mostly are already big corporations and established themselves in audio arena. Cary (almost every amp reviewed)Krell even get spotlight for the first speakers they ever made, that's FAIR! Mark Levinson and CJ same Musical Fidelity, B&W every single speaker, so as Revel and Dunlavy and Thiel to a certain degree but still in the spotlight. Ocasionaly one or two obscure companies make debut on the pages (usually scapegoats for the bad reviews). Where are the loudspeaker companies, here in the North America, that already established themselves as competative and superb performers? Meadowlark Audio, Coincident, Talon, AVALON, Tyler, Nova etc..! How about Spendor, Herbeth, Living Voice from UK, JM from France and many many more that do not even get mentioned?

Your take on this? Thanks!