Doyle founded the blog Tiger Beatdown (a punning reference to Tiger Beat) in 2008. It concluded in 2013.[6][7][8] Doyle's 2010 critique of Liz Lemon on Tiger Beatdown was oft-cited.[9] Alyssa Rosenberg, writing for ThinkProgress in 2011, criticized Doyle's critique in Tiger Beatdown that year of the sexual violence in Game of Thrones.