Try having 4 emails from clients that insist you use their domain email (hosted on GApps) and switching to them or your personal email to check out your google analytics.
It's a total and absolute -sham-. I still don't understand how they can screw up such basic functionality. Hell, even YouTube has -basic things- completely wrong. For example, I leave a comment on a video. I want to see my comment three months down the line and see if I have any replies and what score it has. I can't find that - anywhere. Where can I easily find my comments? Christ.