R with an S and another S

Really simple. This is the first time I've played around with RSS and I was surprised how easy it was. Typically on other blogs I have created I've just added a link to other blogs or websites I enjoy, rather than worrying about the content being current. I like that this will let readers see what other blogs are writing about in real time, rather than having to click through to another website to see what (if any) new content is available. How could this be used for librarians? Keeping up with news stories on a library's main page could be one use. Or following other library or book lovers blogs could be another.