How come some Barca fans still whine so much about the referees when they played Inter?

Remember last year against Chelsea?





Pique handball prevents a one on one situation against the goal keeper. No card. No penalty. Barca player jumped in the air with arm stretched out, ball is blocked by the arm. No penalty. Great goal keeping by the Barca defenders, eh?





And several other potential penalties, but were not as clear.|||i remember that game they wanted to kill the ref lol|||All I remember was the first leg at Camp Nou where referee Stark didn't call a stonewall penalty on Bonsingwa for pulling Henry in the box, the two second yellows on Ballack and Alex and other fouls involving Terry not called...