I have never understood the efficacy or need for RSS. “Rich Site Summary” — I didn’t know until recently that RSS means this. My ignorance of such a basic net phenomenon shocked me. My incredibly, incredulous ignoramus attitude made me feel, well stupid. I had not the need for RSS despite it being the most common net application. It is pretty much the grandparent of net apps and extensions. It was the neophyte and the wayfarer of many things we use today. But until recently I never understood it. My dumbie head and all its messed up-ness. Well, now I know.