information about movies, tv, actors, directors, and so on. Lets you know what's available on DVD too. Links to official movie websites for trailers when possible.
Wikibooks is dedicated to developing and disseminating free, open content textbooks and other classroom texts. We currently host 5666 textbook modules, in various stages of development, from those needing a lot of work to those that are nearly perfect.
an interactive Web tool designed to assist teachers and students in producing reference citations for crediting information from other people. You merely...
social bookmarks manager; allows you to easily add sites you like to your personal collection of links, to categorize those sites with keywords, and to share your collection not only between your own browsers, but also with others.
a technology news website that combines social bookmarking, blogging, RSS, and non-hierarchical editorial control. With digg, users submit stories for review, but rather than allowing an editor to decide which stories go on the homepage, the users do.
an open, free directory of species. This will cover animalia, plantae, fungi, bacteria, archaea, protista and all other forms of life to the extent that our users allow us.