What I want seems really simple, but I can't figure out how to do it. I need a way to send my blog posts to Facebook, to people who have allowed my application. This is easily accomplished with plugins like Wordbook or Simple Facebook Connect. But what I need is to allow Facebook users who allow my application to only receive updates based on categories that they want to receive. On my website, http://tipabsorb.com/, I have already implemented RSS so people can subscribe to singular RSS feeds based on categories, and I basically want to do the same thing with Facebook. If anyone has any idea how to do this easily that'd be great! I have no knowledge of coding Facebook apps and I'm not particularly savvy with WordPress either. Thanks!