I just saw that I had this note (SO flagged this under review/low quality) for one of my answers when I checked under Revisions. A users with half the reputation points (ie no more privileges than me) somehow knew this and added some explanatory text.
I have two questions:
How did this person find out? I didn't get a notification, I would have gladly added to my own question
Is there a way I can e-mail/send the user a note thanking them for making this initial edit and helping possibly to prevent my answer being deleted?
Did not find answers to this in the FAQ or searching on meta.