A happy new year to everybody. Thanks to Aaron and Tim, the code is now fit for large-scale applications. The next step (large-scale betatest or immediate deployment) is now under discussion, I'll keep you in the loop.
The current version of the extension using a set of parameters that shows most features, but will not be used in this form, can be found on test.wikipedia.org and you can give yourself rights by logging in and going to http://test.wikipedia.org/wiki/Special:Userrights.
If you find any bugs or points you want to discuss, right now would be a good time :-)
Best,
Philipp