Collex is a set of tools designed to aid students and scholars working in networked archives and federated repositories of humanities materials: a sophisticated COLLections and EXhibits mechanism for the semantic web.
Open Source collaborative software platform for file sharing (documents, images, media files, etc.), task and project management, team collaboration and Wiki editing
Simply select an area of your screen, capture it as an image or record it as a video, and then click Share. Jing conveniently places a URL to your content