Hah!  I had no idea FoxMarks had become XMarks, and that XMarks not only worked with Firefox installations but also Internet Explorer, Safari, and Google Chrome.

For my little geek heart, this is awesome.  It means I can have Safari and Firefox bookmarks on my same system synchronized, and that same synchronization will apply to my iPhone and to the Firefox installation running on Ubuntu on my baby netbook.

Sync, when it works, is the sexiest feature of an application.

Yes, I need to get out more.