Over the last few days, we've had to say our goodbyes to Pawnee as NBC's "Parks and Recreation" ended its run after six seasons, homophobic "Walking Dead" fans had to deal with the stress of the show's first on-screen gay couple, and one more funny person from "The Daily Show" will be leaving. Look on the bright side, at least a new show about the last man on earth will be premiering this Sunday.