"Learners are doers, not recipients."—Walter J. Ong, "McLuhan as Teacher: The Future Is a Thing of the Past"

It's high time people stopped kvetching about Wikipedia, which has long been the best encyclopedia available in English, and started figuring out what it portends instead. For one thing, Wikipedia is forcing us to confront the paradox inherent in the idea of learners as "doers, not recipients." If learners are indeed doers and not recipients, from whom are they learning? From one another, it appears; same as it ever was.

It's been over five years since the landmark study in Nature that showed "few differences in accuracy" between Wikipedia and the [...]