comment on any site and send notes to friends
Cybrarians - digital archivists- an information professional/librarian who utilizes digital and networked communications technologies to the fullest to retrieve, evaluate and disseminate information
comment on sites and send notes to collaborators
Google Alerts is a content monitoring service, offered by the search engine company Google, that automatically notifies users when new content from news, web, blogs, video and/or discussion groups...
feed for facebook, twitter and google reader digesting top stories
dashboard for any kind of filters and feeds you can dream up
There is quite a lot of research being done with respect to online identities. Important questions such as is it data or a virtual person, how does it interplay with the psychology of selfhood, etc.
Concept mapping tool