Hey, sorry the sign-up put you off. I am planning to make the app open source at some point, so you'll be able to run it yourself without any user authenticatio

Hey, sorry the sign-up put you off. I am planning to make the app open source at some point, so you'll be able to run it yourself without any user authentication. While the mobile app does have ads, the web app (https://i.ntention.app https://i.ntention.app) is ad-free and has all the same functionality. Each node can actually have multiple parents, so as I understand it they do form a DAG rather than a tree.