Note that for publicly editable wikis (like BarCamp, for instance), PBwiki does not charge for folks outside your organization. (Otherwise BarCamp would owe us

Note that for publicly editable wikis (like BarCamp, for instance), PBwiki does not charge for folks outside your organization. (Otherwise BarCamp would owe us tens of thousands of dollars a month they don't have!) You'll only have to pay for as many people are using the wiki at your startup.