Raven Wolf is looking for new writers. The Castle Writers Group site is still at the early stages, but there are some poems, and some very short biographies. The Writer's Market Board is a free site which aims to become the number one clearinghouse for writer's market information on the Internet. StoryCraftNet is apparently the Internet's first and only automated fiction-writing tool. NetStories is a free place for people, especially students, to show off their short stories.
Copyrights are in the author's name so they retain all rights.
Way Ahead is a commercial site but it is packed with useful information for writers. Martin Zurla has a writers' resources page. The Reader's, Writer's and Creative Mind's Home has some useful links. The Writer's Software Companion is hailed as the first truly interactive software for fiction instruction. It has been developed by Writer's Digest fiction columnist Nancy Kress and noted computer-based learning expert Terry Boothman.