Also in some cases (e.g. many conferences) you can know who the list of reviewers are. Just look up the program committee. Only a subset reviews your paper subm

Also in some cases (e.g. many conferences) you can know who the list of reviewers are. Just look up the program committee. Only a subset reviews your paper submission, but with the field of possible reviewers constrained to 10-12 people you personally know, it becomes very hard to hide.