Date: 2009sep24 Q. What are the best sites for some categories? A. Finding cheap flights: http://www.kayak.com The weather: http://www.wunderground.com Web mail: http://www.gmail.com Computational knowledge engine: http://www.wolframalpha.com General news: http://news.yahoo.com Sci-fi news: http://www.io9.com Gadget news: http://www.gizmodo.com Stupid/novelty stuff: http://www.yesbutnobutyes.com