"Little is known about Wikipedia contributors' information behaviour and from where and how the information in the encyclopaedia originated...... Understanding the information source use of contributors helps us to understand how new Wikipedia articles emerge, how edits are motivated, where the information actually comes from and more generally, what kind of information may be expected to be found in Wikipedia. "
"This plea doesn't apply to the teachers (or administrators, for that matter) who have figured out that Wikipedia is an incredible knowledge store, cornucopia of primary sources, and go-to site for most the free world. Rather, this plea is for those who, instead of teaching students about Internet site credibility, fact checking, verification, and crowdsourcing, choose to simply prohibit the use of Wikipedia."