Sputnik, please at least read the Wikipedia page on the equivalence principle before trying to argue further. We didn't say that the effect of constant acceleration would be exactly the same as the effect of gravity, Einstein did. Any arguments you have with this particular aspect of our model, you have with him. So I beg you to try to at least grasp the concept of the equivalence principle before posting again. It's not a difficult concept, you only need to read the Wikipedia page to have a basic understanding of the concept.
I'd much rather "speak" with people. I have the entire internet at my finger tips, I know how to use Google. I can look
any of this stuff up, I know. If you dont want to participate, thats cool, dont. But dont tell me to 'stop being unproductive' if all youre going to post is unproductive stuff at me. You are in fact contributing less than I am. Participation in my threads is voluntary. In fact, you dont even have to open them. So if you're so bothered, just go away. Thats even easier than reading a wiki!!!
On the other hand, if its such an easy principle, I'd be more than happy to read your post if you want to explain it. But, please, if you are going to explain it, be a real person and explain it - dont just copy and paste it.