A long time ago — 18 months? — Professor Paul Caron organized a seminar at Harvard entitled Bloggership: How Blogs are Transforming Legal Scholarship. The papers from that event have finally reached dead trees via the Washington University Law Review.
The Taxprof Blog has a links to all the e-versions of the articles, including my own brief and somewhat skeptical contribution, The Plural of Anecdote Is “Blog”, 84 Wash. U. L. Rev. 1149 (2006).