I liked your article a lot sandtiger, extremely informative and helpful. I'm going to ease up on feeders for my O. I also tried mealworms. I read that mealworms will turn into bugs and I had to go away for a few days and my O couldn't finish them so I put them in the freezer and fed them to him when I came back, it worked surprisingly well. The only thing I don't like about mealworms is that my O literally coughed up the exoskeletons later that day, it was a bit disturbing. A question I have for you is what is your view on feeding birds to fish? Sometimes I give my O small pieces of chicken and he loves it.
I posted a little on oscarfish.com a few years back but thought a lot of members were way too hard on their standards like tank size and filtration, it was like "whoever doesn't follow these rules must die!" Not that I treat my fish poorly but they were just very aggressive about it. This forum is more laid back.