I've read a lot about the Salk and Phil's, and would like to hear them, but I have listened to what's available locally: B&W, Thiel, Vandys, Focals, PSB's, SF, and maybe a couple of others. I have found possitives/negatives about almost any of them, with none 'unlistenable'. I am surprised by the negativity B&W generates, here and elsewhere. I've heard some of their speakers that are ho-hum, but some I liked very much. BWguy and I have talked on another thread about the new CM10's, which are way ahead of the 9's to my ears, and would be worth a careful side-by-side with the 804D's IMHO. I have heard other brands, and while there's obviously room for differing opinions, B&W seems to generate the most hostile responses. I find it curious. The PM1's are another speaker I found very listenable, and 'belong' in the price category they're in.
I am not knowledgeable enough or experienced enough to fully grasp all the concepts behind the various designs, but I'm open to the ideas. As I get closer to pulling the trigger on my new main pair, I'll work harder to hear more of the available options, including ways to audition some of the ID offerings, and given what I read on forums, the Salks and Philarmonics represent a philosophy I should investigate further, but my curiosity has been aroused by the vehemence of some of the anti-B&W feeling. I can see them not being everyone's cup-o-tea, but what causes the strength of negativity?