You seem to be confusing Intel with Windows. Though I was apprehensive about the change at first as well, it actually makes me feel better that they had been planning for this for awhile as well. It's good to keep your options open, and based on what I've now seen the PowerPC isn't going anywhere. Unfortunate, but we all just have to accept it. So Apple had a backup plan, just in case, and it's a good thing they did. Now it's going to pay off.
The fact that you can run Windows or Windows apps is just a happy side effect, and you should be embracing it even if you don't necessarily need it. Some of us do. You should be looking at this as an opportunity for us to move away from Windows.