That's gonna be hard, because my surrounding old people can't even use credit cards properly. I think we have to teach them step by step, like we did in terms of explaining them Facebook, Skype and just email. But that will extremely hard. By saying old I mean people above 70s. Even those that are above 60s will be hard to convince. I have never tried but to be honest I don't see a big use of it, because I don't think will care about it.

Anyways, this post gave me some incentives to start, so I will try and see what happens.