Here are some more links about what I was talking about. Unfortunately Apple always offers solutions that only work on iOS so are not general, for example usin

Here are some more links about what I was talking about. Unfortunately Apple always offers solutions that only work on iOS so are not general, for example using Core Data with SQLite as the backing store: http://stackoverflow.com/questions/7003336/how-enable-icloud-support-for-sqlite http://stackoverflow.com/questions/7003336/how-enable-icloud... http://stackoverflow.com/questions/9324746/storing-sqlite-database-in-icloud http://stackoverflow.com/questions/9324746/storing-sqlite-da... http://stackoverflow.com/questions/10465612/how-can-i-use-icloud-sync-if-im-not-using-core-data?rq=1 http://stackoverflow.com/questions/10465612/how-can-i-use-ic... It seems to me that maybe there would be a way to merge databases if they used the continuous file append method that couchdb uses and then maybe read/write diffs to a central shared directory emulated through iCloud.