Suggestion for friends-list notes.

Would like to see the "note" pop up while mousing over my friends in the list on the left, or showing like a small little note on the name or right by it. Its a bit of a hassle to right click every person to see the notes you've put on them, especially when Ive put notes on them as nicknames, some people keep changing their names and I need nickname notes on them to not get confused.