it's hard to make a blanket statement, because it depends on the details of the application. CSRF attacks are definitely real and common, but using csrf tokens isn't critical in every application. For example, I think we have CORS headers enabled, I don't think we have functionality that allows embedded iframes, but we do allow links - if we have administrative functions that can be triggered solely with GET parameters, then someone could trick an administrator into doing something that caused damage by clicking on a link in a post. The only one that would obviously work that I can see is "logout", which would be annoying, but not world ending, and would work for everyone, not just administrators.