Judging from feedback on both Everdo and other to-do apps, I see that calendar integration is important to many users.
I also know that it can potentially be a really complex feature with very diverse and unclear requirements.
I would like calendar integration (and every other feature) to be done in a way that makes it a must-have feature for almost every user. If that’s possible, then the feature will happen.
Anyone who feels calendar integration is missing, please share what exacly you want to acomplish with it. Particularly if you have used something like this before in a different app and it was really useful. Please specify the “must have” part first and then the “nice to have” bits.