Virtual communities:
Space Physics Collaboratory:
http://www.windows.ucar.edu/sparc/
The Well: http://www.well.com/
Community networks: http://www.si.umich.edu/Community/faq/What.html
The Inquiry Page (promoting inquiry-oriented, collaborative
education):
Sites with materials contributed by community members:
Urban Legends Reference Page: http://www.snopes.com/
Wikipedia:
http://en.wikipedia.org/wiki/Main_Page
Wikis in
general: http://c2.com/cgi/wiki?WikiWikiWeb
Atlas of Cyberspaces: http://www.cybergeography.org/atlas/atlas.html
Domain names:
Whois server: http://www.internic.net/whois.html
W3C: http://www.w3.org/
Virtual Schools:
http://www.waukesha.k12.wi.us/Home/Schools-show.asp?id=194
Platforms for developing online courses:
http://www.jonesknowledge.com/ (includes free platform)
Blackboard: http://www.blackboard.com/products/academic/ls/index.htm