What if I told all of you that reputation via the system on this board means nothing? What if I told you that "liking" or "disliking" means nothing? What if I told you that online karma means and has never meant anything? What if I told you that disregarding all of these forum bells and whistles only adds to your experience on this board? It's simple virtual addition by subtraction.
Try it, you might be surprised.
That's okay. Nothing inherently matters.