One of the main goals of the Wikidot project was to produce and release open-source edition of Wikidot. And we are going to do it as soon as this month!
So here are a few details: as some of you know, our main effort now is concentrated on Wikidot 2.0 - the "next generation" wiki framework. It rocks, believe me ;-). But while everyone is waiting for the "2.0", we already have software that powers the current service at wikidot.com that would certainly be also very useful (even if not super admin/user-friendly) if released as open source now. So what we are going to do is:
Release current Wikidot v1 as open source
We are packing, checking and cleaning as much as we can to make the initial release now. At the beginning it would be probably more like a "hackers' release" but it will give you a chance to install, customize and run the software on your own server. For free of course. Cool, isn't it?
Open the development of Wikidot v2
With Wikidot 2.0 we are close to the point where we can invite other developers to join in creating (IMHO) the most advanced open-source wiki software on Earth. Several components are already done and can be instantly useful. The most important thing it that it is fully-modular with the nice system of extensions, modules, add-ons and plugins.
How?
For both projects we will be creating a publicly-available Subversion repository with the code. We will also redesign http://wikidot.org website to be a community hub for open-source products and development.
Both products will be initially available under the GNU Affero General Public License - version 3.
We deeply believe that free and open are the right ways to think about computer software and our releases will create numbers of opportunities for users, developers and administrators on their way to "wikifying the world"
On the day of the release there will be a few other nice announcements.
Good luck!
The Wikidot Team