HAVE A TEMPTATION TO THINK ABOUT THIS AS OH THEY'RE JUST USING SNAPCHAT THE WAY WE USED TO GOSSIP ON THE TELEPHONE IT'S PROBABLY OK WELL WHAT THIS MISSES IS THAT IN THE 1970S WHEN YOU WERE JUST GOSSIPING ON THE TELEPHONE THERE WASN'T A HUNDRED ENGINEERS ON THE OTHER SIDE OF THE SCREEN