Hello, Andrei, List,
Thank you for the great work, and please do keep it up.
I’m new to Everdo, and very much impressed by the project. It works on most platforms we use, and provides secure sync. That is the main feature set for us.
A calendar view would be nice, but clearly users have many, many different ideas for both GTD and calendar sync. A calendar view might be useful, and it could be something like the existing “Scheduled” view (perhaps with a key combo option for list, month, week?). That might be an easier first step than syncing with different services. OneCalendar does this very well, but is limited in platforms supported, and is not a GTD or planning service.
If you did move to a “plug in” type of API for calendars and sync features, I would be willing to pay for that like we currently pay for secure sync. This is assuming a reasonable fee and that Everdo would keep its current features.
Other GTD apps and services do try to include calendar integration, but they don’t work on as many platforms as Everdo. Going way back to paper planners, FiloFax, Covey, Franklin and GTD all had some kind of calendar, but only Franklin seems to have made a digital version for their PDA (electronic planner), and that was a long time ago.
Calendars in GTD (like Covey and Franklin) had a different premise than Google and Microsoft, which seem to work better for organizational coordination. For personal productivity, the old paper GTD (and Covey and Franklin) worked very well with the calendar as part of that purpose.
Calendar integration with the apple-google-micro-plex, et. al. would be great, so please do if you have the time, energy and money to do it. But I would settle for a calendar view (list, day, week, month) within the current Everdo apps. If it keeps the current security with secure sync, I would definitely use it. My guess is that most of your users would be happy to sync with google and microsoft with less security (or whatever privacy and security tech companies claim to have).
Your current set up is good in my opinion. It is somewhere between “tin foil hat” and “I love big tech brother”. Good enough for me.