according to the map the Raiders have no fans in the bay area?
No, that's not what it says.Specifically, it says there is not a county in the area where facebook users liked the Raiders facebook page more than any other team's facebook page.The map makers use this to suggest that there are more 49ers fans than Raiders fans in Alameda county. I have no idea if that's a legit conclusion or not. It's possible since the Raiders won their last Super Bowl while residing in Los Angeles. During their LA time, the 49ers won 4 Super Bowls.Also, since this is by county, it's definitely possible the Raiders win the city of Oakland, but lose to the 49ers for the entire county. Oakland has about 400,000 people and Alameda County has about 1.5M.
