Your account may be subject to page view limits and those limits vary based on the type of account you have.  Don't worry though because if you go over your allotted page views, nothing will happen to your live issue.  It will continue to be live, active and available to the public.  Overages to the page views allotted will just be subject to minimal page view charges.

We think this would be a good scenario though.  More page views means more end users are being exposed to your content and thus the more successful your publication can be considered.