Hi Lee,
As a background to myself, I was using GATE for several years, but know I found ClearTk more flexible, specially in the context of NLP and machine learning based application. So, for my next project, which is CoNLL Shared Task 2015, I have adopted the ClearTK framework.
I would like to contribute in two different ways:
1- I would like to commit the codes that I developed for the shared task (after the competition).
2- Complete some components in ClearTk. For example, I guess the cleartk-ml-weka component is not complete (I have not completely read the codes yet). Another example is I find out it would be very useful to have all features in org.cleartk.feature.syntax as Context too (in the context of CleartkExtractor).
Anyway, I completely understand your concern, and I can wait for a while. Maybe it is better to submit a patch before requesting to be a contributor.
Thanks,
Majid