The most likely iPhone5 release event: WWDC2011 on June 6

If you're waiting for the arrival of the iPhone5, now you finally have a target: Apple's Worldwide Developers Conference (WWDC2011) will be held on June 6. Previous iPhones, such as the 3G, 3GS, and iPhone4, were all launched at previous WWDCs.

WWDC2011 will feature over 100 technical Apple engineers attending the conference, presenting a wide range of technologies and specific topics focused on the development, deployment, and integration of the latest Mac OS and iOS.