Improvement - Rss Feed storage in bookmarks

I use a few computers (home, work, laptop, etc) and use Foxmarks to synchronise my bookmarks.  The problem is that my rss feeds get stored on a single machine.

I would want the rss feed and its state to be stored in a bookmark folder which is then distributed by Foxmarks.  The basic state (check frequency, etc) could be stored in the description field.  The actual messages I would not need to keep because I would bookmark them if they are interesting.

-Tim