Yes. I am constantly telling people to switch to email after having contacted them on Facebook, WhatsApp and Quora. It would be nice if there is some enforced standard to exchange personally written information. Why not return to email? Perhaps upgrade email, for example by using utf-8? I have no idea, however, how to create a compatible upgrade path. This would be my wish: Someone should create a feasible upgrade path to email and create a standard which all mayor player have to follow.