Nice post, until you start your own ramble.
One of your arguments is that after one of the salamanders evolved far enough so they are no longer able to interbreed, their evolution suddenly stops and that means that it isn't evolution? Can't really wrap my head around that one. Since the salamanders can simply breed with their own local relatives, it isn't destructive at all, they can just lead their normal salamandary lives like they used too. I'm sure they will slowly evolve further over the course of the next millions of years just like they did the previous millions of years. There is absolutely nothing to support your idea that they will not evolve any further.
Then you attack this example of speciation and macro-evolution for not being micro-evolution. That's just dumb. I'm sure when we give you an example of micro-evolution you will attack us again for it not being macro-evolution. Or you will drag abiogenesis into the discussion. Stick to one topic.