Kind of hard for us to post seeing as all of us have our own views on different things I mean I love cats, someone else might hate cats to death and make a rant, I would then argue that. Like you said its something YOU feel passionate about not us, I'm passionate about the army, bodybulding and rugby so its a different ball game. A real rant video comes from you, your heart, how emotionally connected you are to something.
Thats my opinion anyway