Support for CalDav calenders would be very much appreciated. Syncing with a Google/Gmail is already working for mail and chat, adding the calendar would make the Jolla much more feature complete.
IMO this would mean also that, in addition to Google Calendars, the support for many CalDav-based calendar services should become available (ownCloud, eGroupWare, Hotmail, etc..)
Reason for reopen: still unreliable, still labelled experimental in release notes (unless I missed something?), not fully working with all services.