He could've just mailed comms in the first place and stayed anonymous. No one would have cared. Instead he chose to first make accusations, not against specific people by naming them, but naming Mitchell Plain which has more than 100 wuggers, Why didn't he name the area where his friend gets his wug from. Seems his aim is to discredit Mitchells Plain imo.
Its good to come forward but his first step should have been to contact comms and let them handle it. Whether they make it public or not is up to them.
The name calling is childish, I know. It's just placeholders for words not meant for this forum. As for the aggression, it's more irritation than anything else.