In case there was any ambiguity on the matter, Apple has confirmed that it will open its annual Worldwide Developers Conference with a keynote speech on Monday, June 10. By all accounts, Apple will be showing a preview of iOS 7 at the event, as well as the next generation OS X operating system for Macs. It’s still unclear if Apple’s “iRadio” streaming music service will debut during the conference, which runs from June 10-14.…
