From the Library Journal:
The archives of more than 1,200 journals are now available for limited free reading by the public, JSTOR announced. Anyone can sign up for a JSTOR account and read up to three articles for free every two weeks.
This is a major expansion of the Register & Read program, following a 10-month test, during which more than 150,000 people registered for access to an initial set of 76 journals. The new additions bring more than 4.5 million articles from nearly 800 scholarly societies, university presses, and academic publishers into the Register & Read offerings.