If you have old cards, send them to the experts for identification!

[john.clowes]

Would providing that information (identity of the grader) to the public create an avenue for the less scrupulous submitter to route cards to the people more likely to give them higher grades? PSA already (hopefully) knows who their best, most accurate graders are. Problem is, there may not be enough high-quality graders to meet demand. If you were a big submitter and you knew, through tracking of recent past submissions and the publicly-available grader identity that you propose, that Grader A was abnormally generous with grades, there might be a way to influence the routing of you next big submission. For all we know, that might already be a possibility.