I actually think the problem is sort of the opposite. People who agree are (usually) civil to each other. Online, where privacy or pseudonymity is the norm, peo

I actually think the problem is sort of the opposite. People who agree are (usually) civil to each other. Online, where privacy or pseudonymity is the norm, people who disagree with each other tend to do so in ways they wouldn't imagine doing in person. Environments of disagreement seem to often devolve into aggression and rude personal attacks.