It's sounds crazy, but this is the first product I've built because of a personal pain point. Using the product daily not only identifies bugs and features, but it's great to be able to demo with "real" data and antidotes.
As with any new product, NotifyCore is far from a state I feel is "ready" but as a daily user I'm able to speak to the fact that it gets the job done despite a backlog that will keep me busy for a while!