The Google Maps API took a hit in France as non-competitive. The Gnip API now lets its customers go back in time, tweet-wise, retroactively tracking specific terms. Plus: APIs for hustlers, putting the "why" in user permissions and 10 new APIs.
With 25 million business listings over nine countries, open data company Factual has taken a first step toward creating a place database to which anyone can contribute. With location-based applications now more popular than ever, the data is extremely valuable to developers. Factual is providing it via its API, currently for free.