It's just another form of how one maintains chemistry, it's not for everyone and others could care less. The problem with other ways of maintaining chemistry is their limited ability to dose exactly what your tank needs and that you're not stuck with dosing 4 bottles with mixed elements at certain ratios. As someone who is actually maintaining a reef tank, I see it's results. I tried Triton, but had issues with the inability to dose what's needed and found a lot of elements were elevated or depleted. If someone has a dream method, then go for it, that's the great thing about this hobby, we can share and learn from each other. We should question our methods, but we also need to keep an open mind and see the benefits of how we each keep our tanks going.