Murat, you have to understand that I am a Steeler fan, and year after year I have to deal with hearing utter idiocy about how the Steelers don't have a good enough offensive line.
The fundamental problem of the team - that they have the worst wide receivers in the NFL by far - is never addressed. People just blame the line for every problem.
So year after year they draft more lineman, and yet the line mysteriously never gets better!
No one ever contemplates that if your receivers are all 5-9 and you don't have one tall receiver who can jump for high passes to catch through contact, you aren't with the program in the modern NFL.
Nope, it's all the line's fault (or Roethlisberger's, for sanely holding the ball and hesitating to throw it to receivers who are draped). Go Stillers!