1-i think there is no need of  regulatory framework now.sir many people from rural and urban  area started using internet  recently .they are getting immense information from all over world .if you implement such policy it will only discourage them
2. No sir as many people use such app to transfer important and personal information   and also to remain in touch with there family and friend .
3. no in these case you have to decide whom to choose from general public who started benefiting from it recently or telecom operator companies