I think I rooted for the 'Niners during the one Super Bowl I remember them winning when I was younger, back in 1994 (damn, that was a long time ago).

For the Seahawks, I feel like I should root for them bc one of my online friends likes them and it doesn't seem like she has anyone rooting with her for them lol

Now that it's the Broncos and Seahawks, I'm stuck again. lol Danny from H50 likes the Broncos (he totally fanboys over Petyon Manning lol) and see the previous statement as far as rooting for the 'hawks