JSTOR, which did not pursue criminal charges against Swartz and "regretted being drawn into" the U.S. attorney's case against him, came into existence in 1995 with good intentions. It sought a solution to the rapidly expanding problem of paying for and storing an ever-growing list of academic journals. The situation for libraries was becoming untenable.
http://about.jstor.org/statement-swartz
http://about.jstor.org/news/jstor-statement-misuse-incident-and-criminal-case