Wikispaces
http://www.wikispaces.com

wikispaces2.pngAbout Wikispaces: "Wikispaces is designed to be usable for everyone. We've built a visual editor that lets you see the layout and design of your page while you're editing it. No technical knowledge required. We also let you use wiki markup if you're so inclined. And we've made sure that Wikispaces is fast even in large communities with lots of activity. Wikispaces is built to work anywhere, anytime. All you need is a web browser and an Internet connection. Members can create pages and spaces without undue restrictions or rules. Guests can edit pages without creating an account. Wiki pages are fully internationalized, so you can contribute content in any language you like. We take care of hosting, backups, and upgrades so you don't have to. All of our services are free to try and we don't ask for any of your personal information up front. And our pricing is simple and clear."

Allison's Wikispaces ePortfolio Demo http://akipta.wikispaces.com
Allison's Toolbox http://allisonstoolbox.wikispaces.com
Beth Kanter's portfolio wiki http://bethkanter.wikispaces.com/
Classroom 2.0 http://wiki.classroom20.com/
Connected Learning Community http://clcommunity.wikispaces.com/
edtechpost http://edtechpost.wikispaces.com/

7 Things You Should Know About Wikis http://www.educause.edu/ELI/7ThingsYouShouldKnowAboutWikis/156807





One Page Guide to Wikis