Another point is that internet connection is unavailable just too often. I don't know of all world, but even in Moscow the connection in some districts is very

Another point is that internet connection is unavailable just too often. I don't know of all world, but even in Moscow the connection in some districts is very unreliable. I'm not talking of 3G, but of any wireless internet. Wouldn't want a bank notify me of transactions with such unreliable means.