When adding someone to your foes list via the control panel and the person already is on your foes list, it will override the previous fact that they are on your foes list.
Specifics:
When you try to change the note you left yourself for a foe, I thought that the control panel might be easier than having to remove them from foe and add them again. I was wrong. What happens is that you go through the confirmation, then your browser stalls for a minute and leaves you with a white screen.
What I am suggesting is that you can add someone as a foe with a changed note, and it will simply add them with that note, rather than stalling and giving you a white screen.
This will improve the following aspects of the site:
Easier to change notes for foes.
Easier for people with massive foe lists to manage them.
