- Natural DWIM parsing of time and place from the event description
- (I was pleasantly surprised that) just dragging over a range of days does indeed create a multiple-day event.
- Sharing calendars was handy for instantly importing all KGB events
- It is possible to delete single instances of recurring events, like cancelled advisor meetings (although I'm not sure how I would undelete them - adding another unconnected meeting of the exact same name and date doesn't seem right)
I think the only thing I might change is, on the month view, the dark-on-light display of events that have times makes the different colors very hard to distinguish.