Here's a handy
tool. RSS Menu by e dot studios lets you keep track of all of our RSS subscriptions
right in the Finder's menu bar. Simply add your favorite feeds via the preferences menu and you're off. You can create
groups, insert spacers, display the number of unread messages awaiting your eyes and more. RSS Menu is also aware of Growl, so you can take advantage of its pop-up
RSS Menu requires Mac OS 10.3 or higher and is donationware. On a side note, I've now got fourteen little icons on the right hand side of my menu bar. I've really got to slow down with all these little extras.