Use initial instead of full last name in Discussion App comments
When allowing comments within Blog and Discussion apps, it would be very helpful to only show the commenter's last name initial rather than the full last name. We're about to pilot using the discussion app within the school and community and we have the potential for students to be commenting and would prefer to not have their
full last name publicly displayed. Many other blog and review sites usually only have a person's initial in place of their last name. Please fix this one!