i think if you sell good birds to bad fancier it can be bad for the seller as all you here from bad fanciers is that so and so sold me dirt and infact he(the buyer) should be having a good auld look in the mirror at himself... i think sellers sould put up (1) real name (2) strain, (3) full pedigree (4)performances (5) race points ie distances,dates etc (6) club and fed membership ie birds and men competing. i think as said before by pjc the more info the better, but i wouldnt go by listening to bad fanciers results