I'm curious that a similar movement has not been started over something like whatsapp, in my experience, the vast amount of my friends (in the 20-25 year old region) use Whatsapp almost exclusively, and almost always using a 3g connection. It means they have to pay only for data.<p>I assume whatsapp would be harder to detect and stop, but its a wonder that mobile vendors are not up in arms.<p>The day is coming when someone will arrive with a new type of carrier, Data. That is all. calls,sms everything is handled through the web.