Its nearly impossible to go through a whole season without drawing a match - so when you go to a ground that you have a poor record against, you take a point, even if your unlucky not to get all three.
Let us all remember we started slowly against Villa in the FA Cup semi-final, then won it 3-0. Ramires has been the best player on the pitch for Chelsea, Kakuta has been very poor: I would replace him with Zhirkov.