Well, idea seems quite obvious to me and ot's strange that it took so long for Google to implement it. In Russia, for example there's site http://nigma.ru http

Well, idea seems quite obvious to me and ot's strange that it took so long for Google to implement it. In Russia, for example there's site http://nigma.ru http://nigma.ru that tries to do such things. And, of course, now we see what was the reason for buying Metaweb - http://www.freebase.com/ http://www.freebase.com/ - in 2010.