Quickly pick out invitation cards or pics of your own, key in the minimal when and where details, and see who all are coming in real time, all from the app.
Arrive on the correct scene bearing gifts actually coveted by the host, proving your identity with nothing but your phone (coming soon).
Preserve memories of each event, with guest logs, sifted media and exchanged pleasantries, enshrined via shared albums, ready to be evoked in totality as and when the heart wants.