MacRumors has been seeing builds of OS X 10.9 in site logs since November, which is also when hints of Siri integration for Macs began appearing. A recent Apple job posting (via TechCrunch / AppleInsider) reinforces the rumor that Siri might be bundled with the next version of OS X. In its listing for a Siri UI Engineer, Apple specifies that candidates should possess "Famil
