We've been working on the Blog Navigator for a few months now. We've been on the net and found various RSS readers out there but they always seemed to lack something. If only we could combine all the best features of them together. So that's where the Blog Navigator comes in.
We're going to release a free version that just works on JoeUser.com. But the enhanced version, which will be $19.95, will help support the site and allow users to interact with any site with RSS feeds. But it really goes further than that by allowing you to create your own super blogs from various sources. You can have search folders (ala Outlook) where various terms will automatically be found for you when you load it up and put in a particular folder regardless of what blog they came from. You'll be able to see lists of articles based on your own criteria.
Eventually it'll hook into your Stardock.net account so that you'll be able to manage your own blogs from it. But that's down the road after we see how much popularity there is. The beta of this should be available next week.