Hi Vikram Vincent,
Please have a look at the following:
* Tamil Wikipedia: A case study
* Tamil Wikipedia. 10 years. 10 lessons.
We will try to come with more updated reports sharing best practcies later.
In general, Malayalam and Bangla Wikipedia communities are also doing good.
You can check
analyses various aspects of growing a community.
If there is one education program that I admire for the sheer genius of
program design, then it is
I have also wondered at fun filled community building activies from Bangla
If you follow
regularly, you may get some inspiring stories from all over the world.