Backlinks collision on /user/inbox/

DjangoLDPNotifications provides an inbox of notifications on a nested field of the user model /inbox/

Changes to DjangoLDP to support backlinks & ActivityStreams will use this url as a POST and GET for a user's Activities

I propose that DjangoLDPNotifications should be rolled into this, and the current uses of it should be refactored to use ActivityPub.. @jbpasquier you understand DjangoLDP-Notifications better than me, is this correct, and do you know how it will impact HubL's chat feature (or another client)?