Sending messages to people I didn't add to the To list in Facebook

I've done that twice already -.-"

Sending messages to a few people so I though, but ended up being many more people.

The reason as i found afterward was that I've been sending to friends lists because I was giving them names that are mistakable as a person's name.

I fixed this problem by renaming all my friends lists to have "***# (name of list)" that way I can't accidentally send something to a list of friends when I only wanted a send to a specific person who happened to have the same starting letter as the list name.

e.g. sending a message to Friends instead of Francine.

the other advantage of renaming lists to have ***# is that if you ever want to find a list but can't remember what names you gave them just press * and it will show up all the people starting with * which should only be lists unless you have befriended people who names who start with * (rare cases)