my new theory is that what we call apps today might simply turn into a contact. like each thing you call an app today will be a simple contact like any other ppl on your device. why? well, if you think about it a contact in your contacts app is the most natural abstraction for any type of an agent & cognitively you can keep track of it pretty easily like you keep track of any ppl in your life. more specifically from a technical perspective contacts already have an identity, persistence, a…