True, but elements outside the comics have been incorporated into them for decades. The Daily Planet, Jimmy Olsen, Perry White, Kryptonite, "Up, up, and away". All of them came from a radio show in the 40s. Flying came as a result of the Fleischer cartoons. Heck, the Smallville friendship between Lex and Clark was incorporated after the show, Smallville's popularity.
It might not mean anything now, but it might later.