Temporary Files in Sandboxed Mac Apps

The Mac App Store is great, but isn't without its challenges, and chief amongst them is Sandboxing. An app from the App Store has very limited access to a user's computer. It has

Map Clustering, for OS X

I'm working on a Mac OS X project that will use Mavericks' new maps capabilities, and needed the ability to cluster the annotations. Clustering is a solution to having too many annotations, or