WiC is a daring concept.  People are not worried about just "sharing wifi/email/corporate password" but the real concern is implications that can arise due to the misuse of resources.  Sharing your WiFi is risk because you are sharing your router to an unknown person who may have all sort of intentions; from general browsing to news channels to monitoring your wifi camera and intruding Government systems.  If WiC's app can be a guardian against all these, this would become a great project.