Need the ability to manage a spreadsheet or something to import email contacts and the like.
The complex tables may work great for the app, but make managing it a nightmare when you have to transcribe 60 people from a spreadsheet into the app.
Same for alarm definitions, labels, whatever.
In the V7 system you could do everything in excel including making custom alarms using macros and whatnot then just copy and paste into the access db, i never figured the newer system would actually be harder to maintain.