From watching a few of Marissa's interviews, it seems Yahoo is (or trying to become) a network providing services that people use daily, with a focus on mobile moving forward.
Weather, news, sports, stocks, email, social networking (Tumblr/Flickr). They are also appear to be trying to get into video and search.
Weather, news, sports, stocks, email, social networking (Tumblr/Flickr). They are also appear to be trying to get into video and search.