Facebook added an application settings dashboard to give users a way to see what information is available to apps. The move makes very clear what was previously murky. The result should be users who are more likely to trust your applications, because it's harder for others to get away with tricking them into permission.
Hootsuite added to its API portfolio with the Interaction History API. The API allows developers to monitor social media exchanges of its app users and other social media profiles. The goal of the API is to provide more context to social media exchanges. The API has Twitter and Facebook endpoints.
LinkedIn, the social network for business, has announced an enhanced version of its People Search API. While the V1 Search API contained some powerful and easy-to-use features, the latest additions for the new API are quite impressive.