As TUAW guessed, Castle is in fact the internal nickname of Apple’s new service which many are now calling “iCloud” in the press (thanks toApple’s acquisition of that domain recently), we hear.
But here are a couple other tidbits about the service from a naming perspective: the original nickname was “Newcastle”, but that got shortened to “Castle” at some point recently. And the actual shipping name of the product may still be up in the air. At the very least, it is still being called “Castle” internally for the moment.
And yes, as we first reported back in March, this service will be unveiled at Apple’s WWDC event in June.
On Friday, AppleInsider reported that Apple had begun testing iCloud internally with new versions of iOS and OS X. From what we’re hearing, that is true, but again, the name still being used is the Castle codename — hence, the references in the code. Still, given Apple’s quick move to scoop up iCloud and the branding consistency, we wouldn’t be surprised if iCloud is definitely the front-runner for Castle’s eventual name at this point. With WWDC fast approaching, Apple is going to have to make the call soon to get to work on the branding.