This week’s Carnival host Andrew Grill reviews a Marius Chitosca SmartMobs post and comments: “Over at Smartmobs, there is an interesting discussion about the social effects of online networking. Will doctors soon be writing out notes for ‘MySpace disease?’”

Andrew Grill debuts as a Carnival host with #115. In another week in mobile where there has been much discussion about the iPhone, location, network openness and mobile social networking, he has featured some of the best submissions from the Carnival’s roll call of mobility thought leaders.