Thanks to Eric Goldman from Marquette University Law School (http://blog.ericgoldman.org), who sends these references:
This email suggests a few resources that you might consider for http://guidingrights.blogcollective.com/blog/_archives/2004/9/3/135068.html
 
 
Some articles that you might include
 
 
FWIW, I've blogged on several keyword cases.  Most recently, I critiqued the 1800 Contacts case.  http://blog.ericgoldman.org/archives/2005/06/important_2d_ci.htm