For people who cannot imagine any kind of meaningful peer review in a low-cost Open Access environment, this site may be of interest: http://getoutfoxed.com/nutshell This is by no means ready for prime time, but it points to one way things are likely to develop: using the strength of social networks to enforce community standards. Cynics would be forgiven for remarking that this is no less than a bottoms-up reinvention of the publishing industry. -- Joe Esposito