Since the pluginframework is getting into shape and the first plugin is under heavy development I've started up a new project to house our plugin efforts. One of the main reasons behind setting up a separate project is a clean separation in svn, I've noticed that many projects have a polluted repository because they try to incorporate all sub-projects into it. A separate repository also gives the opportunity to be somewhat more lenient with commit rights, it's not my intention to keep this reserved for webical developers alone. It also gives a separate tracker, forum and more.
The project can be found at
sourceforge I'll check in the first plugin (a CalDav provider) as soon as possible. If anyone is interested in joining the effort just drop a note on the
developers mailinglist (The same goes for Webical itself btw).