He's got a point, though. It's an opportunity to leave a note on the graph part of a report within analytics - if more than one person accesses the profile, they can add notes to your note (might have to have admin rights for that - you'l have to look that up in Analytics Help - a useful resource for questions.) Not particularly useful, for most people, I would have thought. I manage analytics accounts for other people and I still can't see it as useful.