Use Showcase’s comments feature to publish your reactions or start a dialogue in response to a presentation’s content. Once you add a comment, edit or delete it as needed. You can also respond to other viewer’s comments and report inappropriate comments.
You can view a presentation’s comments directly below it, with the most recent comments shown towards the top. All comments include the user’s full username, an avatar that displays the first initial of the username, and when the user made the comment.
Presentation with comments enabled
Showcases have varying
configurations and themes so some features described here may not be available
on your system.
In the Comments textbox, type a response to the presentation making sure not to exceed 1000 characters. Click Post to submit your comment, or Cancel to discard it.
Click the Time stamp 
icon to add the current video time to
your comment as a link.
Click More 
next to your comment and select
Edit. Update your comment as needed and click Edit to submit
your changes. Click Cancel to close the textbox without changes.
Click Morenext to your comment and select Delete
to remove it. Deleting your comment will also remove all responses to your
comment.
CAUTION:
Deleting a
comment is not reversible.
Entering and editing/deleting a comment
Click Reply below the comment, enter your response in the textbox, and click Post. Edit and delete your response in the same manner as a comment.
If new comments have been posted, select Comments have been updated. Click to refresh to display the new comments.
Showcase commenting feature is
double-threaded so your reply to a comment is indented from the original thread
of comments. This helps you keep track of conversations.
Report a comment as inappropriate
If you feel a comment is inappropriate, you can flag it as inappropriate. The presentation’s owner will receive an email notification regarding the flagged comment.
Click More next to the comment want to report and select
Flag as Spam or Abuse. In the Report comment dialogue box, select
the reason you are reporting the comment and click Report.
Reporting a comment