Wait, what? Did you think I was defending you or, something? It seems you completely misunderstood my post.
Skepticism isn't really the attitude of doubt; it's an appetite for evidence. A skeptic will believe in the theory that is most convincing according to the evidence available.
So, why do people not believe you are not religious? Let's take a look at the evidence. On one hand, we have your bald statement "I am not religious". Not very convincing, as the religious are known to be prone to both lying and just being mistaken. On the other hand, in the very same post you made the statement "our spirit is that part of us that transcends time and links us to the Divine". So, you've clearly shown that you believe in 1) a spirit, 2) "transcending time" and 3) the frickin' Divine. And you expect us to believe that despite believing in these three staples of a religious worldview, you are somehow not religious?
Yeah, I'm starting to see why you have trouble believing in evolution.