==Goals==
<i>How The goal of Mozilla Presence is to provide a way for applications to know when their users are online, even if they don't have the application running, so they can reach them. The project will you know things be a success if an application registered in the Marketplace is able to reach out users that are working?</i>"online" (active on their phone or desktop but with the app not running) <i>What problems does this solve?</i>XXX find a better sentence here
==Use Cases==
