Yes!
By default profanity filters are turned on, and profanity-laden comments are hidden until approved by an admin. Anytime this happens, admins receive an email with the flagged comment.
You can show & hide comments from the admin dashboard with the following steps:
Click the comments link on any poll:
Or 'View Comments' from the poll editor:
You'll arrive at the comments page, where you can show/hide comments:
Hidden comments will appear with an option to show:
With Cityzen, you can curate productive public dialog and ensure visitors to your site have a positive experience sharing their thoughts and ideas.