Actwitty acts as an online curator of a user's social networking data. The system gathers data from platforms like Facebook and Twitter and categorizes them into topics such as sport, entertainment, politics and more. This creates an organized profile that can be shared with others, showing how the user's time is spent on the Internet according to topics, a trend across time of topics, key terms the user may share on specific topics, popularity in various services and more. The Actwitty API allows developers to access this data.
The number of “as a Service” types continues to grow and we are even seeing services that help you build your own service. PublishMyData falls into this category as it offers Infrastructure as a Service (IaaS) which enables you to offer your Data as a Service (DaaS) and it supports linked data.