Hey K- The 'favorites' feature is akin to creating your own special forum. The only content is that which you add. To use it, click on any TOPIC that you find interesting... one that makes you say, hey, this is one mf my all time favorite articles! Then, in the bottom right corner of your screen click on the hyperlink labeled ADD TO FAVORITES. This will add the topic to your list of favorites and bring up a list of all topics that are in your favorites 'forum'. From this screen, you can delete individual items at any time by clicking on the DELETE hyperlink in the second column. As far as how many you can store, well... when you start getting warning messages just let us know. Keep in mind that it is designed for favorites and every thread can't possibly be you favorite: "one that is treated or regarded with special favor or liking; especially : one unusually loved, trusted, etc.".