Safari Bookmarks Extractor
Safari Bookmarks Extractor is a simple application that extract your bookmarks form Safari. It read the Safari XML-PList file and create a HTML links file with your bookmarks.
This tool can be used to migrate your bookmarks from Safari into the new (and in my opinion better) browser called Firefox



You can take this a step further using some very cool Firefox plugins:
http://www.markme.com/cantrell/archives/004931.cfm
Christian