Sorry for the confusion Chris. What I meant about ‘adding contentu’ is in regards to h-cards. I tried using your invisible code – #8203 – to bake in categories into my post. I also like the idea of adding a h-summary to each post on my main blog. I am assuming that some of this is best done through the theme, that is what I am unsure about. For example, when you comment it includes things like syndicated links. Is that the theme or something you do manually? Hope that makes sense. P.S. Your comment did not come through in the thread. My webmentions playing up once again …