Users are able to like another user's posting or reply. This can be done to show users that you like the posting content. Note: The ability to like a posting or posting reply is determined by your action group.
To like a posting or reply, click thebutton at the bottom of the posting or reply. If other users have already liked the posting or reply, then the number of users who currently like it is displayed to the right of the button.
Once you have liked a posting or reply, thebutton changes to a button. To unlike the update, click the button.
To like a comment, click the gray star icon at the bottom of the comment.
Once you have liked a comment, the gray star icon changes to an orange star icon. To unlike the comment, click the orange star icon.