Jeffrey Chupp @semanticart.com · Dec 12 How did Google I/O 2013 end up in my calendar for tomorrow? Genuinely baffled. 0 likes 3 replies ? Reply Replies Thomas Mayfield · Dec 12 Just rub some AI on it Sean Hussey · Dec 12 Be careful not to step on any butterflies. Winfield Peterson · Dec 12 You're very late for that conference happy hour.