This is incredibly good feedback, and if there is anyone here from InVision, they should be paying close attention.
There's also a larger lesson to be learned about finding the integration points that make the most sense to the application you're building. Things like email and calendars are obvious, I wonder what else should be considered from the same point of view.
There's also a larger lesson to be learned about finding the integration points that make the most sense to the application you're building. Things like email and calendars are obvious, I wonder what else should be considered from the same point of view.