Does the Savage Attacker feat apply to Sneak Attack or Divine Smite?

@JeremyECrawford Does the Savage Attacker feat apply to additional effects like the Rogue's Sneak Attack and Paladin's Divine Smite? — Nathaemius Varrowe (@dmvarrowe69) December 13, 2015 Savage Attacker is meant to apply to the weapon's damage dice only. #DnD https://t.co/ESz6teZQ5w — Jeremy Crawford (@JeremyECrawford) December 24, 2015