Exactly Q. If the have been given proof that a woman was full of shit, especially since it is so rare, then they have an obligation to remove her post. IF they don't then I am all for shutting them down.
Other than that though, I don't want to see a regulated internet. Just use the laws that we have on the books now when stuff like this comes up in other media outlets. NY Times ring a bell? Dan Rathers Anyone?
TMOTS