Rep. John Conyers has replied to Lawrence Lessig and Michael Eisen's "Is John Conyers Shilling for Special Interests?" article about the Fair Copyright in Research Works Act.
Here's an excerpt:
The policy Professor Lessig supports, they [opponents] argue, would limit publishers' ability to charge for subscriptions since the same articles will soon be publicly available for free. If journals begin closing their doors or curtailing peer review, or foist peer review costs on academic authors (who are already pay from their limited budgets printing costs in some cases), the ultimate harm will be to open inquiry and scientific progress may be severe. And the journals most likely to be affected may be non-profit, scientific society based journals. Once again, a policy change slipped through the appropriations process in the dark of night may enhance open access to information, but it may have unintended consequences that are severe. This only emphasizes the need for proper consideration of these issues in open session.