> "As best I've been able to ascertain, these builds were available to download by anyone, but they were obscured by long, unguessable URLs [web addresses]," wrote John Gruber, a blogger known for his coverage of Apple.<p>Does anybody have any idea why they'd do this, assuming they don't want it to be leakable? Why not make it accessible only on their network/VPN, and/or have it behind the company SSO?