Cliffs Notes version

Cliffs Notes version: Google News “alerted” me to the Publishers Weekly story that Cliffs Notes is now available online for free. However, because PW is a walled-off pay-site, I could only read the following “abstract.” However, due to the nature of the news, I’ve determined it is about all I need to know:

The battle of the study guides—John Wiley’s classic Cliffs Notes guides versus Barnes & Noble’s SparkNotes series—opened a new front with the launch of a redesigned Cliffs Notes Web site offering its study guides both for sale and for free.