On this wiki, we have some admins and some more. I (RBredeson) will need to see you have successfully followed the rules and contributed plenty. Or in some cases, you may become rollback for a certain time. The wiki relies on other peoples help. Contribute, and become someone.
Bureaucrats
When you are a bureaucrat, you have all the admin permissions, and permission to take away admin and rollback rights. I don't know if anyone on this site will become a bureaucrat, considering the whole removing and adding rights deal.
Admin
When you are an admin, you have a lot more permissions and more power on this website. Keep in mind I can remove anyones rights at anytime. You are trusted, for as long as can be.
Rollback
You are here for one thing and one thing only. (Or, kind of.) You help the pages stay minimalized from vandalizm and anyone moving pages around. Keep a watch, anything can happen.