I need calendar integration but I don't use Google.
Either I'd like to see the option to import other calendars or I'd like Doit.im to generate an iCal feed that I can import into my existing calendar app.
@MmmmJoel
We feel so sorry, but it hasn't been in our development plan for now.
You can make the doit.im tasks appear on iCalendar by syncing Google Calendar with the Calendar app that comes on your iPhone or iPad