That will take retweeted links and put them into an RSS feed. I've been retweeting a lot of links lately, and usually, if they get retweeted, they end up being posted, (or put into the treatise form.) I'm still using Save For Later to save my links, but it won't take links from Twitter, and it doesn't use RSS. It would sure be cool if it did though! there's technically a way to do this, and I've done it before, but it involves a service I no longer use.