I read about Airtel again trying to subvert the principles of net neutrality by announcing the 'Airtel Zero' platform which essentially favours some Internet based vendors over others by charging them a fee for getting their mobile app onboard on 'Airtel Zero'. As you understand, Internet is a ubiquitous medium for Internet users to express their speech and any step that favours the Internet content of one player/website/business over another is a severe infringement to that freedom.