because it was the topic of heated discussions earlier this year, including quite a few comments about the integrity, openness, and profit/not-for-profit status of JSTOR, I am pleased to note that--as both Richard Jensen and I suggested would be quite possible if a straightforward and thoughtful request were put to them directly--JSTOR has now created a pilot program to provide access to the most active Wikipedia editors to what appears to be the entirety of the JSTOR database. This looks to be the result of laudable efforts by some members of the Wikimedia Foundation and of JSTOR (in particular, Steven Walling of Wikimedia and Kristen Garlock of JSTOR), all of whom deserve major credit for this welcome development.
http://blog.wikimedia.org/2012/11/19/jstor-provides-free-access-to-wikipedia-editors/
I also note that this is part of a general outreach effort on part of JSTOR to provide access to unaffiliated individuals who need or even want it:
Wikipedia contributors beyond the pilot group can also take advantage of growing access, as can readers. JSTOR provides free access to Early Journal Content and recently introduced Register & Read, an experimental program to offer free, read-online access to individual scholars and researchers who register for a MyJSTOR account. More information may be found at about.jstor.org/individuals.