Something new or something already known by everyone?. 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. They take care of hosting, backups, and upgrades so you don't have to worry about that. Wikispaces is designed to be usable for everyone. They'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. They 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.