I oppose Internet real-name system.

it is unnecessary fundamentally.

Let’s assume that Internet real-name system.

If enforce this institution, will malicious comments reduced?

Perhaps it's wrong. For example, facebook use many people by each real name.

But many people write malicious comments in facebook.

Also malicious comments is included freedom of expression too.

And, when malicious comments intrude into other’s rights and interests, it can impose criminal punishment .

Therefore I think, Internet real-name system is unnecessary and meaningless.