Some users (including myself) have a shaded red box around their usercard.
But this only happens for certain questions/answers. For instance:
- red box: How to identify ancient KornShell version?
- no red box: https://serverfault.com/a/701644/184613
- red box: Is there a way to set multiple ZFS filesystem properties at once?
- no red box: https://serverfault.com/a/923243/184613
Is this related to who asks the question? It looks like the red box does not show up for answer-ers, with the exception of those who answered their own question.