Item 17 Rollyo

I don't really understand Rollyo. I selected two existing search lists to add to my page that looked interesting: Library Woes and Library Humor. I clicked on the link, and while it listed several sites that person subscribed to, it didn't take me to those sites. I must be missing something. I never never really figured out how to do the Rollyo search(and I'm not sure what I would be searching for) or how to find any results. I admit it, I am clueless. I read Infomaniac's blog that says Rollyo was easy to use and wonderful. Obviously not for everyone. I'm not sure I understand what Rollyo is or why I need it. If we got letter grades on these assignments I think I would earn an "F" on this one. I just don't get it.