- Meeting maker (open other people's calendars and place schedules in grid format for availabilty alignment)
Relevant to this: RFC 2739. This specifies where to find the URL of any particular user's free/busy data in either their vCard or in their LDAP entry. This is particularly useful for locating free/busy for not only users on the local server, but elsewhere.
It is worth noting that Citadel  fully supports this already, so it would be helpful if Citadel is being used as the groupware server.
What about an option for the default calendar view (month-multiweek-week-day)?