It is all about momentum. From their perspective the email system still works. Sure there is this "wick-ee" thing, but they don't care because it seems like t

It is all about momentum. From their perspective the email system still works. Sure there is this "wick-ee" thing, but they don't care because it seems like they don't have to use it. Go and checkout the book "Diffusion of innovation". It explains all about this.