1. A method of providing an interactive expert link within a linked information system configured to obtain a set of media content related to at least one tracked theme or topic within a field and to generate a set of links between media content from the set of media content as a function of a relevance to the at least one tracked theme or topic, the method comprising: A. identifying a new development within a topic from the at least one tracked theme or topic; B. obtaining a set of independent expert inputs related to the new development from a set of experts, wherein an expert meets a set of predefined expert criteria related to the field or topic; C. providing access to the set of independent expert inputs to the set of experts; D. enabling experts to provide expert commentary to one or more independent expert inputs from the set of independent expert inputs; E. providing access to the expert commentary to the set of experts; F. providing graphical mechanisms for presenting a bibliographic list of information pieces grouped by topic; and G. providing graphical mechanisms for presenting a book review type commentary for an information grouping.
4. The method of claim 1 , further comprising: enabling input of and access to user commentary related to the user inputs of peer users.