Telecom Recharge Plans API aggregates plans from the various cellular service providers across all circles in India on a daily basis. It lets users deal with the complexity of plans and offerings.
Love this project!
I'm curious to find out how Indian cities would hold up to this exercise. A city like Delhi that is made up of 7+ old and new cities, Mumbai which is sea front and hard pressed for real estate (which important city isn't?!) and Bangalore which has very old green parts and very new barren areas would all be fun to map.
One other interesting exercise would be to map the cities over time. A satellite view image from the 1960's and one from 2012. Could throw up interesting anthropomorphical results.