At the same event here, UK-based telecom giant Vodafone's global CEO Vittorio Colao reportedly said about Facebook's free-of-cost internet plan that "it is almost like Zuckerberg does philanthropy, but with my money." Taking on social networking giant Facebook's ambitious 'free internet' plans, telecom major Bharti Airtel chief Sunil Mittal has said the companies should do 'philanthropy' if they stop charging for mobile internet.