For myself, I think the idea is to be as encouraging as one can. The internet can be unforgiving (on the internet, no one knows you lack social skills until you start typing) and for some folks just submitting a picture can be intimidating let alone having it judged.
It's easy to put the brakes on quantity of submissions - just limit them to X per week per person, perhaps even to just one capture per week. Then no one could complain that numerous submissions are rocking aesthetic standards.
I expect any online gallery could also have a "pre-gallery", one where submissions can be viewed "in the lobby" before they are accepted or rejected. That might keep up the page hits if that matters which all too often it probably does. There is a narrow line between trying to show the best a collective or community can achieve and an "advertorial" site where judges are in danger of becoming unpaid enablers for the brand-promotion boys..
I suspect a gallery is more interesting if it has only a very small number of judges - maybe 3-4, idiosyncratic, mysterious, anonymous. They might accept 20 submissions in a week then none at all for six months. It's entirely up to them. Too many judges, accountability, explanations and busy voting systems just shake everything down to an LCD of received opinion, a machine for mediocrity - not always but usually, I think. As I said, encouragement is what matters most for me.
Last edited by mecrox; 02-14-2013 at 06:20 AM.