1. A method of knowledge management networking, the knowledge management networking method comprising: hosting a web-space having a plurality of objects, the plurality of objects to include representations of a set of users, a set of web-items, and a set of nets, wherein a net of the set of nets is a subset of the web-space comprising a sub-plurality of the plurality of objects; identifying semantic metadata of the plurality of objects in the web-space from one or more of user metadata of the set of users, web-item metadata of the set of web-items, and net metadata of the set of nets; tracking an explicit relationship between at least two objects of the set of objects, the explicit relationship to be specified by a user of the set of users; identifying an implicit relationship between at least two objects of the set of objects, the implicit relationship to be identified based on a semantic relationship between the at least two objects; determining a default set of privacy rules governing access between at least two objects based on one or more of an explicit relationship and an implicit relationship between the two objects; identifying a first of the set of users having one or more of an explicit relationship and an implicit relationship with a first subset of the set of web-items and a first subset of the set of nets; determining a second subset of the set of web-items and a second subset of the set of nets, wherein semantic metadata of the first subset of web-items and the first subset of nets and semantic metadata of the second subset of web-items and the second subset of nets are related; identifying a second subset of the set of users having one or more of an explicit relationship and an implicit relationship with one or more of the second subset of web-items and the second subset of nets; and establishing a semantic social link between the first user and the second subset of users.