From @BleacherReport, this John #Harbaugh reaction to Manti Te'o running the 40 is interesting. #Ravens

I think @FreshEpiphany had the best response of anyone during Sunday's blackout. #Ravens #Harbaugh

Meanwhile in Jim #Harbaugh-land... #Ravens #49ers

John #Harbaugh said he felt bad about this from Sunday night. But I don't feel bad about watching it. #Ravens

Lil bro mad at big bro!! #SF49ers #NFL #Harbaugh

Omg I am dying :'^) lmfao! #Harbaugh #brothers #coach #sanfransico #baltimore #football #superbowl #2013 #sundayfunday #funny

2 brothers and only 1 trophy and their mom hoping for a tie! #harbaugh #superbowl

兄「これは僕のだ！」弟「いや僕んだ！」神様「よし明日勝った方にこのトロフィーをあげるぞ」 #nfljapan #superbowl #harbaugh

New Design (1 of 5 in a #SuperBowl #XLVII matchup series) Battle of Brothers Jim vs John #Harbaugh #HarBowl #49ers

New Orleans street performer & SF native Ruben got his hat signed by #Harbaugh! #TwitPict

As you've seen EVERYWHERE this week, Ray Lewis indeed recorded his 1st career sack against Jim #Harbaugh. #Ravens

Ray Lewis, Joe #Flacco, John #Harbaugh to be featured on 3 of 4 SI covers this week. #Ravens

How about John #Harbaugh with the hat turned sideways mugging with players on the plane last night? #Ravens

#HarBowl #SuperBowl #XLVII Edition John vs. Jim #49ers #Ravens #Harbaugh #QuestForSix

how excited is everyone for a #Harbaugh Super Bowl @ricoharrisimoso

Speaking of John #Harbaugh, it appeared he had to let off some steam with the officials Saturday. #Ravens

Glenn: Other favorite photo of weekend was John #Harbaugh & @RayRice27, which lead to a kiss on the head. #Ravens

Love this photo. Thanks @49ers players, staff, #Harbaugh, @heather_r_curry & @49ersCommunity fulfilling a wish.

Drew: What #Flacco and #Harbaugh said last Sunday...

Week 10 #49ers v #Rams TIE design. There's No Tying in Football, We Wish. Nobody Wins. WTF. #Harbaugh #NinerEmpire

The #Ravens posted this earlier. Congrats to both Joe #Flacco and John #Harbaugh on the milestone.

#Harbaugh explains new #Ravens @1057TheFan

My Alex Smith & Jim Harbaugh #49ers design "Let's Get Back +Together"

The #Harbaugh brothers wishing each other good luck before todays games. #49ers #ravens

Please. No. Not a Raven-49er Super Bowl. It will be called Super Lame Bowl. #harbaugh #49ers #ravens