Hard to say if Apple's Mac App Store actually will be launching a week from today, but it's pretty obvious that the wait is shrinking. Over the weekend, a sect of czars in Cupertino updated the company's New and Announcements page for developers, with three notes in particular pointing to clarifications about the impending App Store for OS X. Naturally, Apple has quite clearly established a file system usage requirement in order to "promote a more consistent user experience." This one dictates that Mac apps write files to "appropriate locations," freeing end-users from wasted moments of life