Re: No reasonable person can ever know if I have permission
"oh, my various dieties, NO! let's not go there, ok? we dont' want some kind of "attach legalese" requirements on intarweb content."
Please, you do that with real-world content (attach a release to the documents or whatever). Why not here?
And as much as people hate lawyers, would you prefer the alternative of having to mine your way through the laws of the land yourself? Because then lawyers become a lot like democracy: bad as they are, they're still better than the alternatives...