Originally posted by Silent Master
[b]con·jec·tured, con·jec·tur·ing.
to conclude or suppose from grounds or evidence insufficient to ensure reliability.There is plenty of evidence to back up the claim that Thor was holding back...meanwhile there is zero evidence that the Hulk was holding back or that he can get any angrier than he was while fighting Thor. [/B]
There are cues and implications that Thor is holding back. There is no conclusive evidence.
Especially considering interpretation of the scene is subjective, and therefore cannot be regarded as fact.