Based on this article I am yelling at a newbie

L+R=J? Are you kidding? Did you start reading fan theories late last night for the first time? "He" is most definitely Robert Baratheon by the way, why would Rhaegar want to kill his own son, vs. the winning usurper who wants to kill all Targaryens………Last week's review was all negative, this one is silly, I'm done…