A recent exception to the consideration of links as problems of rhetorical clarity has been Susana Tosca's work on links and lyric poetry and links and pragmatics. This work returns to the problem of links and context in a particularly forceful way, although for me the specific problem that I take Tosca's work as evidence of is the manner in which the link remains unthought within hypertext theory - a point Tosca herself makes. David Kolb's scholarly research combining hypertext and philosophy also remains a rare example of work that explores links and their discursive effects (Kolb, Socrates, Discourse).