Free Basics in India - some links. Note these are not meant to be an exhaustive survey - just what I've come across in late Dec 2015 after Mark Zuckerberg wrote an op-ed piece for Times Of India
Times of India on Net Neutrality
Alex Howard's article on alternate methods of subsidized Internet access in the US
Indian regulators ask Facebook's Indian telco partner - Reliance - to put Free Basics on hold
Mark Zuckerberg's Times Of India op/ed
Nikhil Pahwa's detailed takedown of the Free Basics premise
Facebook attempts a "DDos attack" on Indian telecom regulators
Faculty from IIT - India's MIT - oppose Free Basics
9 India startup CEO's write to regulators opposing Free Basics
Times Of India editorial says "Facebook selling old wine in new bottles, users beware"
Crony connectivity - Op/ed in The Hindu a premier Indian newspaper
Facebook's email campaign asking people to email the regulators
Trak.in calls Facebook's campaign evil and "shrewd" asking people not to fall for it