Money collection is not a issue, distribution can be a issue ! Govt of India has a lots of funds for better projects and works. one should take advantage of those money and put into right direction.
more than collection how to make is the real issue , No funding from sources like GOI or any body is not a sustainable model you need to find the customers in the end, Yes GOI could be one of the cash cows now the challenge is do you know how to Tap it, in the context as a Customer not as a funding body.
-Satya