Actually... I hate to be nitpicky, but his work does display the Creative Commons License quite clearly:
http://creativecommons.org/licenses/by-nc-sa/3.0/us/
In that it says:
In other words, those files are being freely distributed to anybody, with basically a post-it note on the to tell anyone 'do what you want with them as long as you give credit to me for it'. If he didn't want the files here, surely he'd have gotten in touch with the person who posted the files and said 'please take them down'? Or even, not posted them up freely in the first place?
I'm thinking that he does want those files here, or he'd have taken them down already, right? Or should I put them on Rapidshare to avoid having to link to his site? Because when all's said and done... what I think is happening is that you don't want his involvement, right? If the files were hosted seperately it'd remove him from the problem and still let people benefit from the files, I think?
And I don't think Vrogy was complaining about people stealing HIS work - those links seem to be to a guy's site ripping off the Wiki and all of the files on it, not just his. That's a common problem, though?