Thats a interesting point. 

I've always assumed that a licence is akin to a contract between the buyer and seller. 
One where you have to accept their terms regardless, even if some could be seen as unfair.

Then I wonder how if you could argue that licence agreements inside 'sealed' products are invalid to start with. After all you can't read the terms unless you open it or buy it, so how can tell if the terms are unfair or illicit. 

Then if these terms are ilicit are in your country - can you do  as you wish with the product and for example re-sell it ?  

Pinky - you left the lens cap of your mind on again.