Sooner or later, we all have questions that need answers. Perhaps you want to learn how to cook a new recipe, or you've completely forgotten what the ...

Arab Communities Gather to Share Knowledge OnlineMore than 15,000 questions and 50,000 answers published Amman, Jordan - 28 February 2007 - d1g, the leading Arabic Web 2.0 social network, has recently ...

Computer science and engineering researchers revealed that the answer quality provided by online question-and-answer Web sites, such as Yahoo! Answers and Google Answers, depends on two factors -- how ...