Comment Re:The other reason to charge for submission (Score 1) 128
While I agree that increasing transaction costs reduces the overall number of submissions, its not as if there is a significant problem with spurious entries to begin with. That type of disincentive is most effective in preventing DoS-like problems, and the charge doesn't need to be large. Imagine what a $0.01 charge to place/cancel an offer would do to high frequencey trading. What you propose is more along the lines of regulatory capture, creating the type of barrier to entry we collectively like to complain about here on /.