Originally posted by Starscream M
by that logic, as long as thor held on to mjolnir...he would be immovable, which is clearly not the case
I'm thinking this: Hulk should not be able to move Mjolnir. Period. Whether it's on the ground or in Thor's hand, it is off-limits to all but the worthy. Ergo, Hulk should not have been able to do what he did. Thor, on the other hand (yeah, pun intended), should still have been able to move--even despite Hulk's grip--because of the hammer's enchantment. Consequently, Thor should've been able to do to Hulk what Hulk did to him.
Now if Hulk had grabbed Thor's hand w/o Mjolnir in it, then I could see Hulk doing the Nelson Thing to Thor face with Thor's fist. But with Mjolnir in hand, Thor should not be handicapped while Hulk would be in the same situation as if he were trying to lift it from the ground.
At least, this is how I would work it, even though, again, I'm much more of a Hulk fan than Thor fan.
Clearly, Odin needs to upgrade the hammer's enchantment from No Lifting to No Moving.