I need your input, both negative and positive. I am thinking about maintaining a list of "bad" chip buyers/sellers on my web site. Before I shoot myself in the foot, what are your thoughts about this?

The list would be in several categories:

o Sellers who do not identify "fantasy" chips
o Sellers who do not sell what they advertise, wrong chip, wrong condition, misleading information about the chip or casino
o Sellers who take too long to ship
o Sellers who will not refund problem sales
o Sellers who charge excessive shipping and handling fees
o Buyers who do not send payment
o Buyers who return chips without justification
o Misc. concerns

I would make up guidelines for nominating someone into one of the categories and those making the nomination would have to provide documentation, including failed attempts to correct problems.

So good idea or bad?