Powncer is a Ruby library/wrapper to the Pownce REST API. Powncer provides many objects for the API, with the two main objects being User and Note. While some actions require authentication to perform, some can produce both public and private results.
Facebook this week announced it has opened its Instant Games platform to all developers. The platform, which had been in beta, allows developers to build HTML5-based games that can be played across Facebook directly within News Feeds and in Messenger conversations on desktop and mobile devices.
In 2011, we learned that even our cars and trucks were going "social" when Salesforce.com announced its partnership with Toyota. However, the social capabilities of the partnership were limited in scope (car diagnostics, tune up reminders, etc.). What if your car could prevent you from driving a certain route because it knew what areas were traffic-heavy? That car sounds "social" in a fuller sense; it might be possible with the new Beat the Traffic API.
Taking notes, sharing thoughts with a team or others who may be interested, bouncing ideas around or working on quickly getting a job done; all these things are so easily accomplished with the help of a live group word processing tool. HackPad offers just this. It's a lightweight collaborative tool that allows users to invite other users and edit documents in real time. What's even better is that the availability of the HackPad API means that it's possible to integrate this functionality into other sites.