Update: 1Password bookmarklets are back, so please disregard this post.
The 1Password iPhone application is now available for download from iTunes (link here). The benefits of the iPhone app are clear: true data synchronization; intuitive interface with multiple levels of security; robust enough to handle thousands of passwords.
But there’s a catch: the updated 1Password desktop app will no longer export to the login bookmarklet. iPhone users: the 1Password app doesn’t integrate with Mobile Safari, so using the iPhone app will box you into its integrated browser. Firefox users: you’ll need to use the less convenient web page export.
Fortunately, Agile Web Solutions makes old versions available for download, so you can always revert to version 2.7.2, the latest version to support bookmarklets. At present, you can switch back and forth between versions (though I can’t say this won’t cause issues) to get the best of both worlds.