OP, can you please explain why you have dedicated so much time to learning the names and brands of items that apparently make you almost hysterical with rage?
Before I started using cloth nappies and slings I had absolutely no idea that there was more than one type. I had never heard of a "bumbgenius" (that is to go on a baby's "bumb" right?) I had no idea what a mei tai was.
Do you spend hours obsessively googling nappy forums and stores in order to gnash your teeth and fume a little bit more?
Seriously, no-one cares if you don't like cloth nappies. And if this is the kind of pointless crap that gets you worked up then I wouldn't imagine anyone cares about your opinions at all. It must be pretty wearing to deal with this kind of hysteria all the time. "OH MY GOD. Those nappies offend me!", "OH MY GOD. That pram makes me feel ill!", "OH MY GOD. That baby's hat is the wrong shade of pink."
Maybe you should just stay home.