calling someone "pathetic and cowardly," as well as suggesting he has "destroyed people's health". that's beyond personal attack. ur a getting into defamation.
i don't see his message in the way u do, sorry. i would suggest if u feel so strongly about this, u take it up with him personally or with the webmaster. or take it to the personal conflicts forum. i really don't know what this has to do with curezone overall. where is this going for u?