Good discussion of software patents in today's Wall Street Journal

Though not directly relevant to the topic of patent remedies, today's Wall Street Journal has a special report on technology that includes a very good, and balanced, discussion of software patents.  Arguing in favor of them is Martin Goetz; arguing against is Professor Brian Love of Santa Clara Law School.  Professor Love has also published some good papers on patent remedies.  Among the other topics in today's special report are cybersecurity and net neutrality.