ARS Technica: Gatekeeper should help block malware from OS X without significantly limiting users.

Apple's next version of its desktop operating system, OS X Mountain Lion, promises developers access to hundreds of new APIs to enable new functionality for their apps. While developers we spoke to seem mildly excited about the new functionality, their immediate focus was on the implications of Apple's new Gatekeeper security feature. (Apple, Industry, OS X Mountain Lion, Services, Web)