Digital Media Law Project: This particular source gives a brief rundown on Blumenthal vs. Drudge, and provides the reader with further sources to pursue as well.
http://www.dmlp.org/threats/blumenthal-v-drudge

Tech Law Journal: This website gives a summary of the case, then the history of when this case has been seen in court, along with further sources. http://www.techlawjournal.com/courts/drudge/Default.htm

Law School Case Briefs: This source is meant for students of law, and gives a thorough rundown of the Blumenthal vs. Drudge, including the case facts and an in-depth discussion. http://www.lawschoolcasebriefs.net/2013/11/blumenthal-v-drudge-case-brief.html

Berkeley Technology Law Journal: This website gives a full rundown on not only the case, but the past laws associated with it, and gives reasons for why the judge ruled in the way that he did. http://scholarship.law.berkeley.edu/cgi/viewcontent.cgi?article=1235&context=btlj

Electronic Privacy Information Center: This website gives a further court opinion on the case, and gives more insight into the proceedings against Drudge and AOL. https://epic.org/free_speech/blumenthal_v_drudge.html