eWeek writes, Ad and analytics firm Chitikas says that after only two days on the market, the new Mountain Lion OS is being adopted faster than its predecessor. - Apples new Mac OS X Mountain Lion is being embraced by users more quickly that past versions of the operating system, according to one report. Chitika, an advertising and analytics firm, said in a blog post July 27 that 3.2 percent of Macs are running the highly praised version 10.8 of the OS, just...