41. The method of claim 38 , wherein said step of identifying neighbors B comprises: identifying neighbors of the start file O, said neighbors B having at least one of: a directed link pointing from B to O, and a directed link pointing from O to B.
41. The method of claim 38 , wherein said step of identifying neighbors B comprises: identifying neighbors of the start file O, said neighbors B having at least one of: a directed link pointing from B to O, and a directed link pointing from O to B. 58. The method of claim 41 , further comprising: establishing a hyperlink between a first document and a second document, wherein said step of establishing a hyperlink comprises one of: anchoring said hyperlink in text of one of said first and second documents, and linking said first and second document with an unanchored hyperlink, wherein said step of establishing a hyperlink further comprises one of: entering said hyperlink via an input terminal, and establishing said hyperlink automatically.