Can Wikipedia Ever Make the Grade?

As questions about the accuracy of the anyone-can-edit encyclopedia persist, academics are split on whether to ignore it, or start contributing

Alexander M.C. Halavais, an assistant professor of communications at Quinnipiac University, has spent hours and hours wading through Wikipedia, which has become the Internet's hottest information source. Like thousands of his colleagues, he has turned to the open-source encyclopedia for timely information and trivia; unlike most of his peers,