title: Common CMS roles and access levels
body: <p>I am currently writing a CMS and remember someone (it might have been on here) criticise the existing CMS for not having a robust enough user permissions system.  I've got a method planned out but it I feel it has fallen into the usual trap of being a bit too fine-grained which makes understanding and implementing it a horror for end users.</p>
  
  <p>I think having a range of default user roles with permissions would be the answer to this, so I suppose my question is this:</p>
  
  <p>What are the default roles you would like to see in a CMS and what sort of permissions would be associated with these?</p>
  
  <p>Thanks in advance!</p>