Launchbar is similar to Quicksilver/Alfred and has very good snippet support: http://blog.obdev.at/post/introducing-launchbar-snippets/ http://blog.obdev.at/pos

Launchbar is similar to Quicksilver/Alfred and has very good snippet support: http://blog.obdev.at/post/introducing-launchbar-snippets/ http://blog.obdev.at/post/introducing-launchbar-snippets/ Syncing and backup can be done via Dropbox or Git for example.