Interesting work. I've been thinking about doing something similar for a long time. I'm not on OSX though and I'm a Perl guy. Someone once suggested to me an

Interesting work. I've been thinking about doing something similar for a long time. I'm not on OSX though and I'm a Perl guy. Someone once suggested to me an encrypted text file + dropbox. You could use pgp or gpg for encryption. Also Vim 7.3 has blowfish encryption: http://vim.wikia.com/wiki/Encryption http://vim.wikia.com/wiki/Encryption Obviously an app has the potential to be more convenient and user friendly. But a text file is a very flexible solution.