There's been a few. The last one was 2007 when the iPhone changed the internet from a place you went because you wanted to be there and had a reason to engage,

There's been a few. The last one was 2007 when the iPhone changed the internet from a place you went because you wanted to be there and had a reason to engage, into an app meant to entertain you for 5min at a time between text messages and flushing.