I was every excited to see a calendar widget in the CMS, but was very disappointed when I saw how useless it was. No offense, but it really is quite useless.
Here's what I expected to see in a CMS calendar widget.
A widget that:
Links to an actual calendar you've created (in the existing calendar system in vB) as part of the configuration process. That way I can show different calendars in different parts of the CMS
The calendar widget should show a small 1 month view with clickable highlights showing the days when something is happening.
There should be a button in the calendar to add events.