I just posted this on another thread, but it fits this one pretty well:
Just keep in mind that the posters here who are not involved in the audio industry except as users of the products are even less objective than those who work in the industry. They have less experience with a variety of audio products, have a lower level of listening skills and their tastes in audio gear and music are all over the map and we have no idea where those tastes are on the map. There are exceptions, of course, and you can have a conversation that provides useful information about a product you’re interested in.
People write rave reviews here for gear that I have sold because I didn’t like it or just found something better. There are all kinds of people raving about gear that has to be the best because they own it. There are unofficial clubs, think Vandersteen or Magnepan, where the members think there is no question their brand is the best, and for those people that may be true, but not necessarily for everyone.
I don’t have a problem with posts by dealers in general or Dave Lalin in particular. If I go into a dealer’s store I expect him to try to sell me the gear he sells. I would fall over if he told me, You know, the guy across town sells what you need. It’s much better for you than the stuff we’re selling.
If I find that I don’t like the posts of a particular contributor, I don't read them and I take all posts with a large grain of salt.