CalDAV servers

[david-8uUts6sDVDvs2Lz0fTdYFQ at public.gmane.org (David Kramer)]

I would like to install a CalDAV server on my Ubuntu server, so my wife
and I can have a shared calendar on our iPhones, and

http://caldav.calconnect.org/implementations/servers.html
http://en.wikipedia.org/wiki/CalDAV#Implementations

There are a lot of choices, so I was wondering if anyone had experience
with any of them.

- It would be really nice if it also provided a web interface to the
events, too, but that's not a hard requirement

- Some of these are whole groupware solutions. That would be cool too,
as long as I can continue to use postfix for IMAP

- I prefer MySQL to Postgres, but I'm willing to install Postgres.


So far, http://www.davical.org/  seems to be a good choice for its
simplicity.

http://www.bedework.org/bedework/ seems like a good choice for a larger
solution with web interface.

Thanks.