There's a moment about 40 minutes into the movie  Chef that perfectly encapsulates our tortured relationship with privacy in the internet age. Carl Casper, the executive chef of a posh Brentwood bistro is savaged by food critic Ramsey Michel in his latest review. Carl (played by the film's writer and director, Jon Favreau of Swingers and Iron Man fame) loses control and against the advice of his friends, starts a Twitter feud with Michel, resulting in a public meltdown with Carl screaming at Michel in front of a hundred shocked onlookers.