Limiting to online-only journals (which is already the case with many journals), there's still editors, administrative staff, and hosting costs. I'm sure many w

Limiting to online-only journals (which is already the case with many journals), there's still editors, administrative staff, and hosting costs. I'm sure many would argue (and I would agree) that this shouldn't require exorbitant sums of money. However, some money is still required and I'm not sure where this would come from aside from funds collected from either authors or consumers (institutional or otherwise). I'm not saying the model we have is the only possible model, just that I don't think there's an obvious alternative that solves all the various aspects of the problem.