Are there any free CalDAV services out there? I want to test my new evolution 2.6 out and see if I can get some shared calendar editing between some people. I can’t believe Google Calendar nor 30boxes supports this yet…c’mon! This is really a big missing piece of the groupware puzzle. Looks like the caldav spec is written by an osaf’er. 
I’m back in San Francisco after a great month in China. Now I’m in my house which is completely cleared out but with new roommate, post-peace corps Josh XXXXXX. Ladies, he’s up for grabs…
I’m heading to Brazil on Wednesday for a week for Creative Commons/iCommons iSummit. I apologize to all my friends I have not talked with about heading here and connectivity to this occasion.
I’m not sure this is what you meant, but there are only two CalDAV servers that I know of. One is the massive Hula conglomeration that Novell is funding (http://www.hula-project.org/Hula_Project). The other is a set of projects devoted to CalDAV being developed by the Open Source Applications Foundation (http://osafoundation.org/). In particular, they have a CalDAV server called Cosmo (http://cosmo.osafoundation.org/). I haven’t given it a spin yet, but it’s being actively developed.