| 摘要 |
A system for facilitating engagement of one or more subscribers, the system including a subscriber module that adapted to communicate with a data store by way of a network. The subscriber module is adapted to enable one or more subscribers to link a first document and a second document as the subscribers engages with at least one of the first document and the second document. The engagenment of the subscriber is performed with a level of anonymity with respect to another subscriber. |
