While ShuttleCloud does not transfer Google Bookmarks, Google provides an easy way to export them into another account.
You can also use this method to import Bookmarks into another bookmarking tool.
To export your bookmarks:
- On the Bookmarks home page, under Tools, click Export bookmarks. (If you have a lot of labels, you may need to scroll to the bottom of the labels list to see this link.)
Your bookmarks are exported as an HTML file which you can save to your desired location. Importing into a new Google Apps or Gmail account is a bit tricky. You would have to import the HTML file with the bookmarks into Firefox or Internet Explorer, and then install the Google Firefox or IE toolbar to sync the bookmarks with your new Google account.