It could be the way you ask the question, remember that Forum Owners do not like people slagging off companies, although it may be useful for the members, let me give you an instance.
I could come and say this
Dont Deal With XXXBlades, they are con artists selling fake goods at inflated prices beware and be warned.
or I could say
Has anyone had dealings with XXXBlades, I recently bought a knife from them and I am a little disapointed in it.
Now the second quote would probably start a debate and members who had good dealings with the firm, and those that had had bad dealings with the firm would offer their views.
The first quote would probably enrage those that had had good dealings with the firm, or who new the owners quite well.
Sometimes you have to coax the reponse , by putting your view in a certain way. and bear in mind that it is very easy to slag a firm or a member off with out proof or simply to do them harm. So the Forum operators have to be very careful that members do not put them in a awkward position.
Now saying all that, it is important that members ( in my opinion) are allowed to express their honest opinions freely, as long as they keep it respectable, and do not turn it into a personal attack on somebody.