That's because you don't have a horse in the race, whereas we are fighting for the integrity of what we've spend a large part of our lives and our professional careers doing. One very important element of practical politics is to be very wary of the core issues of others. Evolution is one among many issues for the religious right, and less important, surely, than abortion or gay marriage; it's an absolutely core issue for scientists, particularly biological scientists. When a dog snarls at you, particularly one of those back-of-the-throat snarls, it's time to back off.
The rest was superfluous.