To be fair to Audiofeil, this was an obvious case. I do not know SRA from a hole in the wall, I remember the moniker from a previous similar situation so I know he is a dealer. I have never seen a declaration of what he sells, and it is not publicly posted. In addition, there have been other instances where dealers have used monikers which were less obvious than sounds_real_audio and been caught out advising people to try out what they sell, without disclosing their interest. Distributors as well. I would think this is such an easy thing to change for Audiogon that they should do it and be done with it.
Dealers who disclose clearly, to my mind, are more easily trusted, in all respects. It would be nice to have that disclosure built in. That way, Dealers who play the police would have structural support, and might be able to do away with gratuitous rudeness (unless they just like being gratuitously rude).