For the past few months, the API of microblog site Twitter has been used as the basis for many popular and creative mashups. Now Facebook, with the launch of its highly anticipated Open Stream API, is attempting to gain some attention as a platform for social networking applications.
Today, the LinkedIn engineering team will announce the open source release of its Rest.li API Hub. LinkedIn released Rest.li as open source just over a year ago. In that time, adoption has been swift and now over half of remote calls use Rest.li. In a nutshell, Rest.li constitutes a REST framework for building scalable RESTful architectures