Times used to be simpler: a man was a gentleman, a woman was a lady. But today? Today the kind of questions we face include "Is it okay if I ignore a 'friend request' on Facebook?", "Is it impolite to put my cell phone on the table in the restaurant?" or "How long can I use the free WiFi in the café without ordering anything?". The digital lifestyle is changing our lives and our behavior. So who can we turn to for advice on questions concerning "Etiquette 2.0"?