Thread:Project:Support desk/How should I set Permissions in this situation?/reply

Provided you have enough time to devote to your wiki, it certainly can work. (It's very important to make sure you aren't over taken by spammers/vandals if you are using an open model. Things like ConfirmEdit (captcha extension) can help with spam, but a real human looking at RecentChanges reverting things is still very important)

At the end of the day, this is something you have to decide for yourself.