1. An apparatus for a public collaborative interface for a private network group, the apparatus comprising: a processor; and one or more stored sequences of instructions which, when executed by the processor, cause the processor to carry out the steps of: enabling a subscription to a private network group having a first domain name, by a plurality of users associated with a second domain name, the subscription being based on the association of the second domain name with the first domain name, the second domain name being received from an administrator of the private network group and being different than the first domain name; enabling a network feed from a user of the private network group to be outputted to a display device associated with at least one of the plurality of users associated with the second domain name in response to a determination that the at least one of the plurality of users is a member of the second domain name and a subscriber of the private network group based on the subscription of the second domain name to the private network group; enabling a network feed from at least one of the plurality of users associated with the second domain name to be outputted to display devices associated with users of the private network group in response to a determination that the at least one of the plurality of users is a member of the second domain name and a subscriber of the private network group based on the subscription of the second domain name to the private network group, and enabling the administrator of the private network group to disable at least one of the plurality of users associated with the second domain name from viewing a list of users associated with subscriptions, the list being outputted to the administrator; outputting a list of users associated with subscriptions to the administrator of the private network group.