Sorry, I edited my post after you replied to it. Here's the edit:
And what exactly do they claim? That Spock Prime is the same Spock as the TOS Spock? Well, this whole thread is full of people who have given you reasons why it's the same guy, the producers of the movie state it's the same guy, even Nimoy knows it's the same guy, and yet you've simply ignored everyone just because they're not telling you the answer you want to hear. Well, this has now pretty much become your problem, not anyone else's. But you're welcome to your opinion. Not many people are going to agree with it, though.