English Speaking Education through Online Conferencing or Video Chatting

I wonder if foreign language educators in the classrooms or schools  could survive for the next generation. The advance in technology might make us useless. The reason for this lies in online sites which offers foreign language learning opportunities through new platform like Google hangout. The following 'Verbling' is an example. At the glimpse of this site I came to think why Korean students need to go to private English speaking institute paying expensive money. Instead they can just visit this kind of site and learn how to speak English. In the near future my students might think why they need to learn foreign language in schools. They will find lots of alternative way of learning new languages.

Verbling