@ljrk @afewbugs I was trying to de-Google, and I was most thinking about Gmail, but the calendar turned out to be much more challenging, particularly because I'd got used to Tasks being associated with the calendar. I found out I wasn't alone in missing that. My new email service also offered calendars through CalDAV, and I started to dig into the options, and it all got terribly confusing. Just connecting to basic calendars was confusing enough, especially with Android. Then I started looking into Journals and Tasks, and it looks like CalDAV specifically supports them, but each client involved implemented Tasks very differently, and I never found a satisfactory solution.I was also apprehensive about working through this with my partner, who relies on calendar reminders quite a lot, and we've had uncomfortable disagreements about how to organize shared calendars in the past, though I think we were both aware of that history and more patient with each other about it.