PresenceNEXT strives to improve next generation rich presence and interop. PresenceNEXT will do this through events, publishing, professional services, and software.
Presence is the stream of information you radiate about yourself, and the decisions you support with that information. Presence is the link between the live and slow web. And rich presence has much more information than when you are availabile. Interoperability is about standard ways for different presence systems to talk with one another.