App.net, Dalton Caldwell’s proposed ad-free Twitter-alternative, has launched an experimental Developer Incentive Program to financially reward developers that create innovative and popular applications using the App.net API.
WhatsOnMyBookshelf is an online book trading application that makes it possible for users to exchange books using a simple point system. For avid readers who have rapidly growing collections of books they've already read, this is a clever little app to help them get their hands on new reads without having to spend any actual cash. WhatsOnMyBookshelf also provides the WhatsOnMyBookshelf API that provides access to this functionality.
It is not uncommon to hear services promoting themselves as having more bandwidth, more storage and more speed. Despite this services like Twitter and SMS are incredibly popular despite only being able to send one or two sentences at a time. The economy of these messaging services has made URL shortening services like bit.ly necessary. Given its integration into 3rd party sites, it’s not surprising that bit.ly also has an accompanying API, which has just gotten an overhaul with version 3.