Blurt has never frozen any accounts, ever. There were talks about freezing a certain account because this user has the habit of abusing and targetting people.

But no account was frozen.

On the other hand the COAL list is updated almost everyday. Users who farm, steal identities and indulge in plagiarism are added to the list.

You can write anything you wish to but I'd suggest not to attack anyone personally as this is a platform with thousands of users from all over the world with diverse backgrounds.