Add a "Now" line to the Agenda View
When in the Mail view, the calendar Agenda View list doesn't give any indicator of what's coming up next. If you have 20 items in the day, opening the page or clicking the Today button scrolls to the top of the day instead of showing what time it is and what's coming up next. The Day View has the indicator, but that should be carried over to the Agenda view as well as bringing that line to the top of the list.
There is a preference to hide past items, but this line should appear when showing all agenda items.
Wishlist: A marker to identify, at a glance, where I'm up to in my meeting list. I.e. a green bar that says "DONE" after my final scheduled meeting for the current day.