Mashup games are always fun. Those built upon FourSquare have an extra layer of enjoyment, because they're tied to the real world. In the case of City Warfare, players use various water weaponry to soak other FourSquare users.
Indonesian election aided by Silicon Valley coder's use of API. Google reportedly testing an "Explore Nearby" feature in Maps. Plus: a Facebook video scam that is hard to block because of an API, and Chrome replaces 30 year-old Windows font rendering technology.