Once they were hosts to lively discussions about academic style and substance, but the time of scholarly e-mail lists has passed, meaningful posts slowing to a trickle as professors migrate to blogs, wikis, Twitter, and social networks like Facebook.

That’s the argument made by T. Mills Kelly, an associate professor of history and associate director of the Center for History and New Media at George Mason University. Naturally, he first made the argument on his blog, and he has mentioned it on the technology podcast he hosts with two colleagues.

A close look at some of the largest academic listservs, however, shows signs of enduring life and adaptation to the modern world.

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