Because FR does not have a Science Forum. And because every time in the past when I've posted a self-written piece and posted it to either or both of the Philosophy or Culture forums, seemingly inevitably it was removed to Chat.
At least when I post to RF, it sticks there. Plus I know you evos cruise the place. So I have everything I need by posting to RF. :^)
Because FR does not have a Science Forum...
I think the true test of whether you are doing science or not is to submit your writing to an established science journal, rather than posting it to an internet chat room.
Subject your writing to scientific peer review. Then you'll know.