The first version will make links only to anchors that have already been placed by the original author of the document. Separately from the Web enhancement software, Foresight may to add additional anchors to all documents on the server, to enable fine-grained linking even at the initial stage. Fine-grained linking to the phrase or word level, if not done previously. For example, if document A comments on document B, a forward link in A points to B. Forward links are already standard on the Web. Links appearing in a document that have been inserted, usually by someone other than the author, pointing from that document to another.
Readers can see only links made by the original author.
These are needed for critical discussion, since we cannot expect all authors to go out of their way to attach critical comments to their own documents. Address of a document on the Web, enabling a reader to retrieve that document. Embedded marker enabling authors to link to a specific part of a Web document. Individual and corporate donations of funds are solicited. The Notes give earlier references.