It would be smarter to be cautious, because the Internet's personality has changed. Once it was a geek with lofty ideals about the free flow of information. Now, if you need help improving your upload speeds the web is eager to help with technical details, but if you tell it you're struggling with depression it will try to goad you into killing yourself. Psychologists call this the online disinhibition effect, in which factors like anonymity, invisibility, a lack of authority and not communicating in real time strip away the mores society spent millennia building. And it's seeping from our smartphones into every aspect of our lives.