We were using Calendar events to keep track of people's holidays and had a dashboard view for this. But since a recent patch to the list view of the calendars, it does not display either start nor end date in the narrower list view. Even in the wider list view, it only shows event start date-time and duration no matter how long the event is. This is not very useful, at least for us, when event duration says 20.4 days, for instance. :)
It would be nice if the list view could show more information, even in the narrower version, and if the list view could convert to showing start and end date if the duration is longer, than say 24 hours or so.