Preface (by James R. Martin) Personal Note List of Contributors Part I Introduction- Riding the Rough Waves of Genre on the Web, Marina Santini, Alexander Mehler, Serge Sharoff.- Part II Identifying the Sources of Web Genres - Conventions and Mutual Expectations, Jussi Karlgren .- Identification of Web Genres by User Warrant, Mark A. Rosso, Stephanie W. Haas .- Problems in the Use-Centered Development of a Taxonomy of Web Genres, Kevin Crowston, Barbara Kwasnik, Joseph Rubleske .- Part III Automatic Web Genre Identification - Cross-Testing a Genre Classification Model for the Web, Marina Santini .- Formulating Representative Features with Respect to Genre Classification, Yunhyong Kim, Seamus Ross .- In the Garden and in the Jungle, Serge Sharoff .- Web Genre Analysis: Use Cases, Retrieval Models and Implementation Issues, Benno Stein and Sven Meyeer zu Eissen and Nedim Lipka .- Marrying Relevance and Genre Rankings: an Exploratory Study, Pavel Braslavski .- Part IV Structure-Oriented Models of Web Genres - Classification of Web Sites at Super-genre Level, Christoph Lindemann, Lars Littig .- Mining Graph Patterns in Web-based Systems: A Conceptual View, Matthias Dehmer and Frank Emmert-Streib .- Genre Connectivity and Genre Drift in a Web of Genres, Lennart Bjorneborn .- Part V Case Studies of Web Genres - Genre Emergence in Amateur Flash, John C. Paolillo, Jonathan Warren, Breanne Kunz .- Variation Among Blogs: A Multi-dimensional Analysis, Jack Grieve, Douglas Biber, Eric Friginal, Tatiana Nekrasova .- Evolving Genres in Online Domains: The Hybrid Genre of the Participatory News Article, Ian Bruce .- Prospect - Any Land in Sight? Marina Santini, Serge Sharoff, Alexander Mehler .- Subject Index