If differing opinions are not welcome, then don't open the comments to the public or at least state your wishes that only agreements are accepted. (crunchydomesticgoddess.com)
With online retailers allowing open comments and user reviews, it would seem acceptable under online defamation laws, to allow an open forum which essentially warns consumers about bad sellers. (philadelphiapersonalinjuryblog.com)
Before I even opened the comment form that was going to be my choice. (stilettosanddiapers.com)