Special:Badtitle/NS90:Forum:Wiki Talk/regarding the license

tvtropes utilizes a license which is everything the license used by ATT and the addition of the non-commercial clause. this does not prevent att from copying tvtropes verbatim, rather it puts them in the position of being sued for using the site for commercial purposes. so what prevents att from copying verbatim from tvtropes and what is stopping anyone from suing tvtropes?