The purpose of this theme is not to capitalize on the same design ideas as Svbtle (that's what the DRAWAR.COM link alludes to). The purpose of the theme is to dilute SVBTLE.COM because the author is so insecure that not being invited to a group blog makes them bitter.
A willingness to publish under one's own name using this silly WP-SVBTLE theme says way more about the author of the blog than it does about Svbtle.
The Atlantic theme looks like a fairly generic news website, to be honest.
That said, wow. You are reading a lot of personal bias into choice of website theme.
I was planning on grabbing this for my personal one just because I really, really like how it looks. If it's going to tick off people who over-extrapolate, so much the better ;)
It's on Github: https://github.com/gravityonmars/wp-svbtle
And from that page:
Isn't this unoriginal?
Yes, in the same way svbtle is unoriginal. See the original ["inspiration" for svbtle] (http://drawar.com)