Brodeur or Plante or Sawchuk; I hate Roy, so I'm probably a bit biased.
I never seen Plante play (and I doubt many people on this forum have), but I would put him in my top 10, as well as Sawchuk. I've never really been a huge Brodeur fan, and I've always admired Roy. I mean, how could you compete with 10 overtime victories en route to a Stanley Cup? That's a record that'll never be broken, not even by Brodeur.
Tim Tebow and Dennis Dixon are the best goaltenders of all time.
These guys play football. We're looking at goaltenders. Not quarterbacks.
I say Oliver Kahn.
Good choice, but again, this is hockey. Olaf Kolzig is pretty good, in my books, however, for a German goalie.