I agree completely with the comments above. There are times I think when we all would like to "come across the table and shake someone" but holding back is the right thing to do.
It must be remembered that what is posted here, generally is opinion only, and we are all entitled to that. Even authors of some well known books are not excused from this either. We all make mistakes sometimes.
As far as the actual items posted here is concerned, I have always (I think) been happy to post items which are quite possibly of low quality or copies/fakes. By doing this we learn, and when all said and done, none of us are so called experts, and are all still learning.
For new Members who may hold back because they think that what they have is not worth showing......do not hold back, as showing your items is how you learn, and everyone started somewhere, even us who are now getting a bit long in the tooth.
Stu