That's pretty much why we're all here. And the more the merrier. And the fact that you have your own experiences and opinions is great - new knowledge is brilliant and every single member...well, ok member not EVERY single member, but most grounded, open minded members will happilly discuss that with you.
But you can't go about telling people they're wrong. Just because something doesn't work for you, doesn't mean it won't for somebody else. Like shallow rinsing is not the best for you, but others might prefer it. For whatever reason, it works for them.
So instead of saying "I'm not interested in hearing how good shallow rinses are", "no, you're wrong, it doesn't work" and "no, you need to use X detergent in Y machine", maybe...just MAYBE...try discussing it instead of dismssing it. A response like "that's great, I've never found X works well for me, but great that you do" goes a LONG way.
So, lets move on, yes? Leave that where it is and start a fresh.