I know they're in the NFC West, not the East, but I thought I'd share this little tidbit.
There's a poll on the Seattle Seahawks home page asking: Which non-divisional road game will be the most difficult for the Seahawks?
With 11202 responses, the winner is the Dallas Cowboys - 74.93%
2nd place goes to the New York Giants - 22.46%
And bringing up the rear (in the minds of Seahawks fans) are the Tampa Bay Buccaneers - 2.61%
Since I'm gonna be at that Thanksgiving Day game, I'm hoping the Cowboys prove to be more than just "difficult" to beat; I'm hoping for "unbeatable" that night. :)

"Look up. Get up. And don't ever give up."
--Michael Irvin, Cowboys WR
in his Hall of Fame speech
"Everybody wants to be in the light,
but the problem is they don't realize
light exposes everything."
--Deon "Primetime" Sanders
former Cowboys CB