Reddit study shows how growth, aging affect online communities

Through studying groups on the website Reddit, researchers at The University of Alabama found as online groups grow and age, discussion concentrates among fewer contributors and retention of new contributors becomes harder.

Down on the farm? There's an app for that

Agriculture in the developing world can reap considerable benefits from the use of modern information and communications technology. A mobile application launched by the government of Tamil Nadu is a case in point. Research ...

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