Apple has started sending email invitations to developers to join this year’s WWDC to be held at San Francisco, June 7-11. The five day conference will hold sessions on iPhone, iPad and Mac OS X and will probably announce the most awaited Apple device ever, the next generation iPhone rumored as iPhone 4G and iPhone HD. Earlier the conference was expected on June 28 according to rumors.
There will be 1000 Apple engineers at the conference along with 5000 attendees. Register here (ticket price $1,599)