2013 NFL Season: I'm from Europe and I don't really know any American football teams. Which one do you support and why? - Quora
What NFL team has ugliest helmets? - Quora
Do NFL players have numbers on their helmets? If so, why? - Quora
Why do some college football teams and NFL teams have the same logo design, i.e. Georgia Bulldogs and Green Bay Packers? - Quora
Meaning Pittsburgh Steelers Logo Design – History, Meaning and Evolution
How many NFL team logos in history have included a football in them? - Quora
Why do the Pittsburgh Steelers have a logo on only one side of their helmets? - Quora
The REAL REASON Why the Steelers' Logo Appears on One Side of their Helmet
Are there Atlanta Falcons fans in Alabama and Mississippi since those states only have college football teams and not NFL teams? - Quora
Why is there no logo on the Browns helmet? - Quora
What NFL team has ugliest helmets? - Quora
Why Steelers' logo is only on one side of the helmet: History and meaning of Pittsburgh's logo : r/steelers
What is the Steelers mascot? - Quora
What does the Steelers logo mean? - Quora