Those who attempt to regain control of communications face outcry. Certain corners of the Internet have been erupting in argument in the past weeks following an announcement by Cold Spring Harbor Laboratory in New York that it will henceforth require scientists who blog to ask the permission of presenters before firing up computers or mobile phones and publicizing their findings.
Schoology is a startup that seeks to address many of the pain points of the LMS: Schoology is easy to use. It's free. It offers data portability. It encourages communication and collaboration with look and feel of contemporary social networking sites rather than the bulletin boards of circa 1996. But it isn't simply a social networking tool. Schoology provides the functionality of its big name competitors - Blackboard, Moodle.
A US study (http://pewinternet.org/Reports/2010/Social-Media-and-Young-Adults.aspx) has indicated that younger internet users are losing interest in blogging and switching to shorter and more mobile forms of communication. The number of 12 to 17-year-olds in the US who blog has halved to 14% since 2006, according to a survey for the Pew Internet and American Life Project.
In Activity Streams, verbs are their own objects, and the variety of actions that can be represented is limited only by the standard itself. Providers can also use verbs outside the standard, taking the chance that they'll eventually be incorporated, or that a downstream client could parse them anyway. Here's a list of the verbs incorporated in the Activity Streams standard so far: