While the NFL world is wholly absorbed in this month's organized team activities and mini camps, these events are a tiny blip on the world's sporting radar. They pale, of course, in comparison to the month-long World Cup, which begins Thursday in Brazil.

Slingshot, Facebook's second effort to compete with Snapchat was accidentally "live" in the App Store today before the company realized its error and promptly pulled it. Tweet about this on Twitter · Share on Facebook · Share on LinkedIn · Share on Google+ ...