Factual continues to expand the world's access to data with a makeover and relaunch of its Geopulse API. Now renamed, Geopulse Context aims to provide developers with the geographic and commercial context of locations to enable personalized app experiences. The new API expands US Census data and commercial metrics available via Factual APIs.
Flickr has added more real-time goodness to their photo API. Using a publish / subscribe (PubSub) system, developers can now receive real-time updates across millions of photos across Flickr friends, Flickr Commons, and by tags and geo-location using the Flickr Real-Time API.