You're welcome. I agree that the 'new since last viewing' blue outline is inconsistent. I just viewed a thread with no comments and then closed it. I refreshed the submission list and it flashed with 1 new comment so I went into it again and the 1 new comment did not have a blue outline.
That could be because it was the first comment made to the thread and there might be a bug there where it doesn't apply to the first comment in a thread for some reason and only additional new comments.
(post is archived)