It feels like we were just here, and in a way we were: Just three months after unveiling the new MacBook, Apple is back at the Moscone Center in San Francisco to kick off its annual Worldwide Developer Conference. That means we're back at Moscone too, ready to liveblog whatever it is the company has up its sleeve this time. The question, as always, is what. We're not really due for any new hardware this time of year, save for a possible 12-inch iPad and Apple TV refresh (and even that's supposedly not happening). We also expect to see TV and music streaming services at some point, though we're not 100 percent sure Apple will be ready to announce either just yet.