Ask Waves Its Arms To Tell Everyone It Also Does Q&A Search

One of the most active sub-genres of search right now in terms of startup and new product activity is question and answer sites. Some searches are subjective and best answered by another human being. The success of Yahoo Answers proved this and spurred a raft of competitors to try their own hand at making Q&A better. These include Wiki Answers , Mahalo Answers , Aardvark , and Hunch . Now Ask , arguably the original Q&A search engine (in that it encouraged searches to be asked as a question, not that the answers came from other humans), is waving its arms to remind people that you can ask questions and find answers there as well. In fact, it is doing a little more than that. Today, it launched a Q&A tab on its site which taps into a new database of 300 million pairs of questions and answers, which it has crawled and indexed from around the Web. In other words, it is crawling the other Q&A sites to look for the best answers to a particular question. It is also applying some semantic and clustering filters to group similar questions together and to try to surface the most relevant results. It is more of a search engine for Q&A sites than a Q&A site itself. You can't answer any of the questions, just search for what other people have answered on other sites.