Gizmodo is reporting that Apple has refused to answer its request to attend the company's big Worldwide Developers Conference keynote this Monday. Apple's move to ban Gizmodo seems a direct repercussion of Apple's prototype leak by Gizmodo and subsequent actions of Apple to get the prototype back. Meanwhile, Gizmodo said that it would resort to a live blog to cover the event in case of the ban. This comes a few days after San Mateo County authorities announced that a 'special master' had been appointed to assist in the search of Gizmodo editor Jason Chen's belongings: goods seized as part of a police investigation into the disappearance (and Gizmodo acquisition) of one of Apple's prototype iPhones. It's the very device that's rumored to be announced at the Monday keynote.